Polish and Portuguese come from different branches of Indo-European — one Slavic, one Romance — yet if you line up their vocabulary side by side, plenty of words turn out to be nearly identical. That overlap isn't a coincidence: Portuguese grew out of Latin, and Polish borrowed heavily from Latin and Greek for science, professions, and modern institutions, so pairs like problem/problema, agent/agente, and energia/energia ended up looking almost the same on both sides.
This page puts such pairs next to each other and shows exactly how they differ, letter by letter. If you already know Polish, Portuguese words like doutor, momento, or informação will feel oddly familiar; if you're coming from Portuguese, Polish forms like doktor, moment, or informacja will click faster than you'd expect. Vocab Voyage turns vocabulary like this into spaced-repetition flashcards — you type the Polish word for an English prompt, accents forgiven, so you can drill the small spelling differences until they're automatic.
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| # | English | Polish | Portuguese |
|---|---|---|---|
| 1 | problem | problem | problema |
| 2 | minute | minuta | minuto |
| 3 | moment | moment | momento |
| 4 | plan | plan | plano |
| 5 | doctor | doktor | doutor |
| 6 | agent | agent | agente |
| 7 | number | numer | número |
| 8 | idiot | idiota | idiota |
| 9 | information | informacja | informação |
| 10 | program | program | programa |
| 11 | interest | interes | interesse |
| 12 | group | grupa | grupo |
| 13 | test | test | teste |
| 14 | line | linia | linha |
| 15 | bar | bar | bar |
| 16 | history | historia | história |
| 17 | order | order | ordem |
| 18 | photography | fotografia | fotografia |
| 19 | sense | sens | senso |
| 20 | planet | planeta | planeta |
| 21 | police | policja | polícia |
| 22 | license | licencja | licença |
| 23 | scene | scena | cena |
| 24 | energy | energia | energia |
| 25 | laboratory | laboratorium | laboratório |
| 26 | population | populacja | população |
| 27 | apartment | apartament | apartamento |
| 28 | intelligent | inteligentny | inteligente |
| 29 | company | kompania | companhia |
| 30 | pilot | pilot | piloto |
| 31 | magic | magia | magia |
| 32 | opinion | opinia | opinião |
| 33 | department | departament | departamento |
| 34 | image | image | imagem |
| 35 | talent | talent | talento |
| 36 | dna | dna | dna |
| 37 | offer | oferta | oferta |
| 38 | map | mapa | mapa |
| 39 | high school | liceum | liceu |
| 40 | alarm | alarm | alarme |
| 41 | theory | teoria | teoria |
| 42 | virus | wirus | vírus |
| 43 | note | notka | nota |
| 44 | tunnel | tunel | túnel |
| 45 | hall | sala | salão |
| 46 | ocean | ocean | oceano |
| 47 | humor | humor | humor |
| 48 | artist | artysta | artista |
| 49 | model | model | modelo |
| 50 | prosecutor | prokurator | procurador |
| 51 | technology | technologia | tecnologia |
| 52 | rock | rock | rock |
| 53 | radio | radio | rádio |
| 54 | sum | suma | soma |
| 55 | senator | senator | senador |
| 56 | agency | agencja | agência |
| 57 | cell | cela | cela |
| 58 | helicopter | helikopter | helicóptero |
| 59 | limit | limit | limite |
| 60 | show | show | show |
| 61 | transport | transport | transporte |
| 62 | inspector | inspektor | inspector |
| 63 | actor | aktor | actor |
| 64 | band | band | banda |
| 65 | temperature | temperatura | temperatura |
| 66 | library | biblioteka | biblioteca |
| 67 | theater | teatr | teatro |
| 68 | gang | gang | gang |
| 69 | wall | mur | muro |
| 70 | pulse | puls | pulso |
| 71 | port | port | porto |
| 72 | rose | róża | rosa |
| 73 | metal | metal | metal |
| 74 | pizza | pizza | pizza |
| 75 | fashion | moda | moda |
| 76 | natural | naturalny | natural |
| 77 | culture | kultura | cultura |
| 78 | organization | organizacja | organização |
| 79 | reputation | reputacja | reputação |
| 80 | top | top | topo |
| 81 | studio | studio | estúdio |
| 82 | idea | idea | ideia |
| 83 | race | rasa | raça |
| 84 | conference | konferencja | conferencia |
| 85 | oil | olej | óleo |
| 86 | satellite | satelita | satélite |
| 87 | stress | stres | stress |
| 88 | chaos | chaos | caos |
| 89 | copy | kopia | cópia |
| 90 | incident | incydent | incidente |
| 91 | beast | bestia | besta |
| 92 | mathematics | matematyka | matemática |
| 93 | atmosphere | atmosfera | atmosfera |
| 94 | golf | golf | golfe |
| 95 | alibi | alibi | álibi |
| 96 | motel | motel | motel |
| 97 | album | album | álbum |
| 98 | character | charakter | carácter |
| 99 | bible | biblia | bíblia |
| 100 | intelligence | inteligencja | inteligência |
| 101 | throne | tron | trono |
| 102 | video | wideo | vídeo |
| 103 | alternative | alternatywa | alternativa |
| 104 | element | element | elemento |
| 105 | fortune | fortuna | fortuna |
| 106 | specialist | specjalista | especialista |
| 107 | |||
| 108 | sms | sms | sms |
| 109 | argument | argument | argumento |
| 110 | dad | papa | papai |
| 111 | religion | religia | religião |
| 112 | zombie | zombie | zombie |
| 113 | battery | bateria | bateria |
| 114 | structure | struktura | estrutura |
| 115 | term | termin | término |
| 116 | sofa | sofa | sofá |
| 117 | informant | informator | informador |
| 118 | sector | sektor | sector |
| 119 | reporter | reporter | repórter |
| 120 | chip | chip | chip |
| 121 | media | media | mídia |
| 122 | will | testament | testamento |
| 123 | whisky | whisky | whisky |
| 124 | torture | tortura | tortura |
| 125 | organism | organizm | organismo |
| 126 | diet | dieta | dieta |
| 127 | anonymous | anonimowy | anônimo |
| 128 | impulse | impuls | impulso |
| 129 | radar | radar | radar |
| 130 | author | autor | autor |
| 131 | motorway | autostrada | auto-estrada |
| 132 | transmission | transmisja | transmissão |
| 133 | autopsy | autopsja | autópsia |
| 134 | uniform | uniform | uniforme |
| 135 | depression | depresja | depressão |
| 136 | administration | administracja | administração |
| 137 | banana | banan | banana |
| 138 | goal | meta | meta |
| 139 | colony | kolonia | colónia |
| 140 | lord | lord | lorde |
| 141 | strategy | strategia | estratégia |
| 142 | taco | taco | taco |
| 143 | reading | lektura | leitura |
| 144 | gallery | galeria | galeria |
| 145 | union | unia | união |
| 146 | form | formularz | formulário |
| 147 | robot | robot | robô |
| 148 | gesture | gest | gesto |
| 149 | emperor | imperator | imperador |
| 150 | orbit | orbita | órbita |
| 151 | vodka | wódka | vodka |
| 152 | republic | republika | república |
| 153 | myth | mit | mito |
| 154 | drama | dramat | drama |
| 155 | stage | etap | etapa |
| 156 | penis | penis | pénis |
| 157 | tennis | tenis | ténis |
| 158 | microphone | mikrofon | microfone |
| 159 | centimeters | centymetr | centímetro |
| 160 | gangster | gangster | gangster |
| 161 | popular | popularny | popular |
| 162 | kit | kit | kit |
| 163 | zoo | zoo | zoo |
| 164 | protest | protest | protesto |
| 165 | absolute | absolutny | absoluta |
| 166 | ranch | ranczo | rancho |
| 167 | horror | horror | horror |
| 168 | laser | laser | laser |
| 169 | industry | industria | indústria |
| 170 | cartel | kartel | cartel |
| 171 | menu | menu | menu |
| 172 | monitor | monitor | monitor |
| 173 | amateur | amator | amador |
| 174 | ruins | ruina | ruína |
| 175 | substance | substancja | substância |
| 176 | institute | instytut | instituto |
| 177 | panel | panel | painel |
| 178 | plague | plaga | praga |
| 179 | tornado | tornado | tornado |
| 180 | leader | lider | líder |
| 181 | dentist | dentysta | dentista |
| 182 | decade | dekada | década |
| 183 | discipline | dyscyplina | disciplina |
| 184 | democracy | demokracja | democracia |
| 185 | federation | federacja | federação |
| 186 | trophy | trofeum | troféu |
| 187 | installation | instalacja | instalação |
| 188 | ninja | ninja | ninja |
| 189 | philosophy | filozofia | filosofia |
| 190 | lottery | loteria | lotaria |
| 191 | autograph | autograf | autógrafo |
| 192 | campus | kampus | campus |
| 193 | dvd | dvd | dvd |
| 194 | semester | semestr | semestre |
| 195 | poker | poker | poker |
| 196 | psychopath | psychopata | psicopata |
| 197 | therapist | terapeuta | terapeuta |
| 198 | poet | poeta | poeta |
| 199 | jazz | jazz | jazz |
| 200 | antenna | antena | antena |
| 201 | category | kategoria | categoria |
| 202 | probe | sonda | sonda |
| 203 | status | status | status |
| 204 | marijuana | marihuana | marijuana |
| 205 | separation | separacja | separação |
| 206 | echo | echo | eco |
| 207 | morphine | morfina | morfina |
| 208 | comedy | komedia | comédia |
| 209 | barman | barman | barman |
| 210 | perfume | perfum | perfume |
| 211 | literature | literatura | literatura |
| 212 | surgery | chirurgia | cirurgia |
| 213 | inspiration | inspiracja | inspiração |
| 214 | series | seria | série |
| 215 | artifact | artefakt | artefacto |
| 216 | representative | reprezentant | representante |
| 217 | paranoia | paranoja | paranóia |
| 218 | adrenaline | adrenalina | adrenalina |
| 219 | antidote | antidotum | antídoto |
| 220 | brigade | brygada | brigada |
| 221 | horizon | horyzont | horizonte |
| 222 | pop | pop | pop |
| 223 | bacteria | bakteria | bactéria |
| 224 | implant | implant | implante |
| 225 | mango | mango | manga |
| 226 | anomaly | anomalia | anomalia |
| 227 | pornography | pornografia | pornografia |
| 228 | hobby | hobby | hobby |
| 229 | formula | formuła | fórmula |
| 230 | fury | furia | fúria |
| 231 | vagina | wagina | vagina |
| 232 | pajamas | piżama | pijama |
| 233 | hacker | haker | hacker |
| 234 | psychology | psychologia | psicologia |
| 235 | martini | martini | martini |
| 236 | apocalypse | apokalipsa | apocalipse |
| 237 | pub | pub | pub |
| 238 | wig | peruka | peruca |
| 239 | reactor | reaktor | reator |
| 240 | tequila | tequila | tequila |
| 241 | telegram | telegram | telegrama |
| 242 | definition | definicja | definição |
| 243 | sushi | sushi | sushi |
| 244 | comet | kometa | cometa |
| 245 | arena | arena | arena |
| 246 | labyrinth | labirynt | labirinto |
| 247 | onion | cebula | cebola |
| 248 | mafia | mafia | máfia |
| 249 | epidemic | epidemia | epidemia |
| 250 | orchestra | orkiestra | orquestra |
| 251 | observer | obserwator | observador |
| 252 | vitamins | witamina | vitamina |
| 253 | photographer | fotograf | fotógrafo |
| 254 | biology | biologia | biologia |
| 255 | patio | patio | pátio |
| 256 | spa | spa | spa |
| 257 | irony | ironia | ironia |
| 258 | condolences | kondolencja | condolência |
| 259 | post | post | poste |
| 260 | yoga | joga | ioga |
| 261 | aspirin | aspiryna | aspirina |
| 262 | mini | mini | mini |
| 263 | harmony | harmonia | harmonia |
| 264 | rum | rum | rum |
| 265 | province | prowincja | província |
| 266 | tomography | tomografia | tomografia |
| 267 | ballet | balet | ballet |
| 268 | allergy | alergia | alergia |
| 269 | realization | realizacja | realização |
| 270 | parliament | parlament | parlamento |
| 271 | mentor | mentor | mentor |
| 272 | operator | operator | operador |
| 273 | sperm | sperma | esperma |
| 274 | bonus | bonus | bónus |
| 275 | orientation | orientacja | orientação |
| 276 | lemonade | lemoniada | limonada |
| 277 | hangar | hangar | hangar |
| 278 | plasma | plazma | plasma |
| 279 | references | referencja | referências |
| 280 | samurai | samuraj | samurai |
| 281 | lava | lawa | lava |
| 282 | chili | chili | chili |
| 283 | karate | karate | karaté |
| 284 | melody | melodia | melodia |
| 285 | detonator | detonator | detonador |
| 286 | marathon | maraton | maratona |
| 287 | beta | beta | beta |
| 288 | metaphor | metafora | metáfora |
| 289 | meteorite | meteoryt | meteorito |
| 290 | mortgage | hipoteka | hipoteca |
| 291 | blues | blues | blues |
| 292 | filter | filtr | filtro |
| 293 | prototype | prototyp | protótipo |
| 294 | mechanics | mechanika | mecânica |
| 295 | avatar | avatar | avatar |
| 296 | marketing | marketing | marketing |
| 297 | patriot | patriota | patriota |
| 298 | tango | tango | tango |
| 299 | transformation | transformacja | transformação |
| 300 | instructor | instruktor | instrutor |
Portuguese developed from Latin, and Polish borrowed extensively from Latin and Greek for scientific, professional, and institutional vocabulary. That shared source is why pairs like laboratorium/laboratório or fotografia/fotografia line up so closely even though the two languages are only distantly related.
No — similar spelling does not guarantee similar pronunciation. Polish and Portuguese have very different sound systems, so a pair like linia/linha or scena/cena can sound quite different even where the letters overlap; treat the spelling as a memory aid, not a pronunciation guide.
Check the English meaning listed for each pair instead of assuming the two words behave the same way in context. For example, interes and interesse are both glossed as 'interest,' but Polish interes leans toward 'business' or 'deal,' so it pays to notice how a word is actually used.
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