| vzaduat the backAdverb | Adverb |
| vzdálenostdistanceNoun | Noun |
| vzděláníeducationNoun | Noun |
| vzděláváníeducationNoun | Noun |
| vzduchairNoun | Noun |
| vzhledappearanceNoun | Noun |
| vzít seget marriedVerb | Verb |
| vzít sitake for oneself; marryVerb | Verb |
| vzkazmessageNoun | Noun |
| vznikemergence, establishmentNoun | Noun |
| vzniknoutarise, originateVerb | Verb |
| vzpomenout sito rememberVerb | Verb |
| vzpomínatrememberVerb | Verb |
| vzpomínat sito rememberVerb | Verb |
| vztahrelationshipNoun | Noun |
| vždyalwaysAdverb | Adverb |
| vždyckyalwaysAdverb | Adverb |
| vždyťbut, after allConjunction | Conjunction |
| WCwctoiletNoun | Noun |
| webovýwebAdjective | Adjective |
| wifiwifiNoun | Noun |
| zfrom, out ofPreposition | Preposition |
| zabehind, for, on, inPreposition | Preposition |
| zabalitto wrap; packVerb | Verb |
| zábavafunNoun | Noun |
| zábavnýentertainingAdjective | Adjective |
| zaběhat sito go for a runVerb | Verb |
| zabezpečenísecurity; protectionNoun | Noun |
| zabítkillVerb | Verb |
| zablokovatto blockVerb | Verb |
| zabruslit sito go skatingVerb | Verb |
| záclonacurtainNoun | Noun |
| zácpaconstipation; traffic jamNoun | Noun |
| zacvičit sito work outVerb | Verb |
| začátečnicefemale beginnerNoun | Noun |
| začátečníkbeginnerNoun | Noun |
| začátekbeginningNoun | Noun |
| začínatbeginVerb | Verb |
| začítstartVerb | Verb |
| zádabackNoun | Noun |
| zadarmofor freeAdverb | Adverb |
| zadatassignVerb | Verb |
| zadnírearAdjective | Adjective |
| zahnoutturnVerb | Verb |
| zahradagardenNoun | Noun |
| zahrádkasmall gardenNoun | Noun |
| zahraničíabroadNoun | Noun |
| zahraničníforeignAdjective | Adjective |
| zahrát sito playVerb | Verb |
| zahýbatto turn; swerveVerb | Verb |
| záchodtoiletNoun | Noun |
| zachránitsaveVerb | Verb |
| záchrankaambulance; rescue serviceNoun | Noun |
| záchvatattack; seizureNoun | Noun |
| zájeminterestNoun | Noun |
| zájezdorganized tripNoun | Noun |
| zajíchareNoun | Noun |
| zajímatbe interestingVerb | Verb |
| zajímavěinterestinglyAdverb | Adverb |
| zajímavostinteresting factNoun | Noun |
| zajímavýinterestingAdjective | Adjective |
| zajít sigo for; pop inVerb | Verb |
| zákazbanNoun | Noun |
| zakázatbanVerb | Verb |
| zakazovatbanVerb | Verb |
| zakladatelfounderNoun | Noun |
| základníbasic, primaryAdjective | Adjective |
| zákonlawNoun | Noun |
| zákusekpastry; dessertNoun | Noun |
| zalévatwaterVerb | Verb |
| zalítwaterVerb | Verb |
| zálohaadvance payment; depositNoun | Noun |
| založitfoundVerb | Verb |
| zámečníklocksmithNoun | Noun |
| zámeklock; castleNoun | Noun |
| zaméstsweepVerb | Verb |
| zaměstnanecemployeeNoun | Noun |
| zaměstnaneckýemploymentAdjective | Adjective |
| zaměstnáníemploymentNoun | Noun |
| zaměstnankyněfemale employeeNoun | Noun |
| zaměstnavatelemployerNoun | Noun |
| zametatsweepVerb | Verb |
| zamíchatstir, shuffleVerb | Verb |
| zamilovanýin loveAdjective | Adjective |
| zamilovat sefall in loveVerb | Verb |
| zamilovávat sebe falling in loveVerb | Verb |
| západwestNoun | Noun |
| západníwesternAdjective | Adjective |
| zápachbad smellNoun | Noun |
| zápalinflammationNoun | Noun |
| zaparkovatparkVerb | Verb |
| zápasmatchNoun | Noun |
| zapínatturn onVerb | Verb |
| zápisentry; registrationNoun | Noun |
| zapisovatwrite downVerb | Verb |
| zapisovat seenroll; sign upVerb | Verb |
| zaplacenípaymentNoun | Noun |
| zaplatitpayVerb | Verb |
| zaplavat sigo swimmingVerb | Verb |
| zaplombovatseal; fillVerb | Verb |