| úředníofficialAdjective | Adjective |
| úřední hodinyoffice hoursWord combination | Word combination |
| úřední překladofficial translationWord combination | Word combination |
| úřednicefemale officerNoun | Noun |
| úředníkofficerNoun | Noun |
| USAusaUSANoun | Noun |
| úschovnaleft-luggage officeNoun | Noun |
| uslyšethearVerb | Verb |
| usmažitfryVerb | Verb |
| úspěchsuccessNoun | Noun |
| úspěšněsuccessfullyAdverb | Adverb |
| úspěšnýsuccessfulAdjective | Adjective |
| ústamouthNoun | Noun |
| ústníoralAdjective | Adjective |
| ústřednícentralAdjective | Adjective |
| ústřední topenícentral heatingWord combination | Word combination |
| usušitdryVerb | Verb |
| ušetřitsaveVerb | Verb |
| ušiearsNoun | Noun |
| ušítsewVerb | Verb |
| úterníTuesdayAdjective | Adjective |
| úterýTuesdayNoun | Noun |
| utíratwipeVerb | Verb |
| utrácetspendVerb | Verb |
| utratitspendVerb | Verb |
| utřítwipeVerb | Verb |
| uvařitcookVerb | Verb |
| úvazekworkloadNoun | Noun |
| uvidětseeVerb | Verb |
| uvnitřinsideAdverb | Adverb |
| uzavřítto close; concludeVerb | Verb |
| uzdravit seget wellVerb | Verb |
| územíterritoryNoun | Noun |
| uzeninacold cut or sausageNoun | Noun |
| úzkýnarrowAdjective | Adjective |
| uznatto recognise; acknowledgeVerb | Verb |
| uznávatto recognise; acknowledgeVerb | Verb |
| užalready, only, no more, yetAdverb | Adverb |
| úžasnýamazingAdjective | Adjective |
| užít sienjoyVerb | Verb |
| užívatto use; takeVerb | Verb |
| vin, atPreposition | Preposition |
| v kolik hodinat what timePhrase | Phrase |
| v žádném případěabsolutely notPhrase | Phrase |
| vaditbother; mindVerb | Verb |
| vagonrailway carriageNoun | Noun |
| váhaweightNoun | Noun |
| vajíčkoeggNoun | Noun |
| válkawarNoun | Noun |
| vanabathtubNoun | Noun |
| vanilkovývanillaAdjective | Adjective |
| VánocevánoceChristmasNoun | Noun |
| vánočkaChristmas breadNoun | Noun |
| vánočníchristmasAdjective | Adjective |
| variantaoptionNoun | Noun |
| VaršavavaršavaWarsawNoun | Noun |
| vařenícookingNoun | Noun |
| vařičhotplate or cookerNoun | Noun |
| vařitcookVerb | Verb |
| vášyourPronoun | Pronoun |
| vázavaseNoun | Noun |
| vazbacustody; remandNoun | Noun |
| vážená panídear madamPhrase | Phrase |
| váženýdearAdjective | Adjective |
| vážený panedear sirPhrase | Phrase |
| vážitweighVerb | Verb |
| vážná hudbaclassical musicWord combination | Word combination |
| vážněseriouslyAdverb | Adverb |
| vážnýseriousAdjective | Adjective |
| včasin timeAdverb | Adverb |
| včerayesterdayAdverb | Adverb |
| včerejšíyesterday'sAdjective | Adjective |
| vdanýmarried (woman)Adjective | Adjective |
| vdát seget marriedVerb | Verb |
| vdávat seget marriedVerb | Verb |
| vdovawidowNoun | Noun |
| vdovecwidowerNoun | Noun |
| věcthingNoun | Noun |
| večereveningNoun | Noun |
| večerin the evening, this eveningAdverb | Adverb |
| večerníeveningAdjective | Adjective |
| večeředinnerNoun | Noun |
| večeřethave dinnerVerb | Verb |
| vědascienceNoun | Noun |
| vědecscientistNoun | Noun |
| vedeníleadershipNoun | Noun |
| vědětknowVerb | Verb |
| vědět naprosto jistě, žeknow for sure thatGrammar pattern | Grammar pattern |
| vědkyněfemale scientistNoun | Noun |
| vedlenext toAdverb | Adverb |
| vedlejšísecondaryAdjective | Adjective |
| vedoucímanager; leaderNoun | Noun |
| vedroheatNoun | Noun |
| vegetariánvegetarianNoun | Noun |
| vejceeggNoun | Noun |
| vejítwalk inVerb | Verb |
| věkageNoun | Noun |
| vekabaguetteNoun | Noun |
| VelikonocevelikonoceEasterNoun | Noun |
| velikonočníeasterAdjective | Adjective |