| zapnoutturn on; zip upVerb | Verb |
| zapnutýswitched onAdjective | Adjective |
| zapomenoutforgetVerb | Verb |
| zapomínatforgetVerb | Verb |
| zapomnětlivýforgetfulAdjective | Adjective |
| zapsatwrite down; enrollVerb | Verb |
| zapsat seenroll; sign upVerb | Verb |
| zarazit sebe taken abackVerb | Verb |
| zarezervovat sireserveVerb | Verb |
| zároveňat the same time; simultaneouslyAdverb | Adverb |
| záručníwarrantyAdjective | Adjective |
| záříSeptemberNoun | Noun |
| zařízenídevice; equipment; furnishingsNoun | Noun |
| zařízenýfurnishedAdjective | Adjective |
| zařizovatarrange; furnishVerb | Verb |
| zasagainAdverb | Adverb |
| zaseagainAdverb | Adverb |
| zaseknout sefreeze; stop workingVerb | Verb |
| zaslatsendVerb | Verb |
| zasloužit sideserveVerb | Verb |
| zasnoubit seget engagedVerb | Verb |
| zasnubovat sebe getting engagedVerb | Verb |
| zaspatoversleepVerb | Verb |
| zastavenístoppingNoun | Noun |
| zastavitstopVerb | Verb |
| zastávkastopNoun | Noun |
| zastavovatstop; be stoppingVerb | Verb |
| zastupitelstvírepresentative body; councilNoun | Noun |
| zásuvkasocketNoun | Noun |
| zaškrtnouttick; check offVerb | Verb |
| zatáčkabend; curveNoun | Noun |
| zatáhnout seget cloudy; cloud overVerb | Verb |
| zataženocloudyAdverb | Adverb |
| zatelefonovatmake a phone callVerb | Verb |
| zatímso far, for nowAdverb | Adverb |
| zavazadloluggage; suitcaseNoun | Noun |
| zavazadlovýluggageAdjective | Adjective |
| zavináčat signNoun | Noun |
| zavíratcloseVerb | Verb |
| závislýaddicted; dependentAdjective | Adjective |
| závodrace; factory; plantNoun | Noun |
| závodnicefemale racerNoun | Noun |
| závodníkracerNoun | Noun |
| zavolánícallNoun | Noun |
| zavolatcallVerb | Verb |
| zavřenoclosedAdverb | Adverb |
| zavřenýclosedAdjective | Adjective |
| zavřítcloseVerb | Verb |
| zazpívatsingVerb | Verb |
| zázračnýmiraculousAdjective | Adjective |
| zazvonitringVerb | Verb |
| zažítexperienceVerb | Verb |
| zážitekexperienceNoun | Noun |
| zažívatexperienceVerb | Verb |
| zbožígoodsNoun | Noun |
| zbytečnýunnecessaryAdjective | Adjective |
| zcelacompletelyAdverb | Adverb |
| zdarmafree of chargeAdverb | Adverb |
| zdát seseem; appearVerb | Verb |
| zdehereAdverb | Adverb |
| zdobenýdecoratedAdjective | Adjective |
| zdobitdecorateVerb | Verb |
| zdravěhealthily; in a healthy wayAdverb | Adverb |
| zdravíhealthNoun | Noun |
| zdravitgreetVerb | Verb |
| zdravotněmedically; health-wiseAdverb | Adverb |
| zdravotníhealth-related; medicalAdjective | Adjective |
| zdravýhealthyAdjective | Adjective |
| zdvořilepolitelyAdverb | Adverb |
| zdvořilýpoliteAdjective | Adjective |
| zebrazebraNoun | Noun |
| zeďwallNoun | Noun |
| zedníkmasonNoun | Noun |
| zeleninavegetablesNoun | Noun |
| zeleninovývegetable-relatedAdjective | Adjective |
| zelenýgreenAdjective | Adjective |
| zelícabbageNoun | Noun |
| zeměcountry; groundNoun | Noun |
| zeměpisgeographyNoun | Noun |
| zemřítdieVerb | Verb |
| zeptat seaskVerb | Verb |
| zeťson-in-lawNoun | Noun |
| zfilmovatmake a movieVerb | Verb |
| zhasnoutturn offVerb | Verb |
| zhubnoutlose weightVerb | Verb |
| zimacold, winterNoun | Noun |
| zimníwinter; winter-relatedAdjective | Adjective |
| získatget; obtainVerb | Verb |
| zítratomorrowAdverb | Adverb |
| zjistitfind outVerb | Verb |
| zkontrolovatcheckVerb | Verb |
| zkonzumovatconsumeVerb | Verb |
| zkoušettry; testVerb | Verb |
| zkouškaexamNoun | Noun |
| zkrácenýshort, part-timeAdjective | Adjective |
| zkracovatshortenVerb | Verb |
| zkrátitshortenVerb | Verb |
| zkrátkain short; simplyAdverb | Adverb |
| zkusittryVerb | Verb |
| zkusit sitry on; try outVerb | Verb |