| hrůzahorrorNoun | Noun |
| hřbitovcemeteryNoun | Noun |
| hřebencombNoun | Noun |
| hřištěplayground, fieldNoun | Noun |
| hubnutíweight lossNoun | Noun |
| hudbamusicNoun | Noun |
| hudebnicefemale musicianNoun | Noun |
| hudebníkmusicianNoun | Noun |
| humorhumorNoun | Noun |
| husagooseNoun | Noun |
| husitaHussiteNoun | Noun |
| hvězdastarNoun | Noun |
| hymnaanthemNoun | Noun |
| hypermarkethypermarketNoun | Noun |
| hypotékamortgageNoun | Noun |
| chalupacottageNoun | Noun |
| chameleonchameleonNoun | Noun |
| chaoschaosNoun | Noun |
| charitacharityNoun | Noun |
| chatonline chatNoun | Noun |
| chatacottage, cabinNoun | Noun |
| chemiechemistryNoun | Noun |
| chirurgsurgeonNoun | Noun |
| chirurgiesurgeryNoun | Noun |
| chlapecboyNoun | Noun |
| chlébbreadNoun | Noun |
| chlebabreadNoun | Noun |
| chlebíčekopen-faced sandwichNoun | Noun |
| chmelhopsNoun | Noun |
| chodbahallway, corridorNoun | Noun |
| chodníksidewalk, pavementNoun | Noun |
| ChorvatskochorvatskoCroatiaNoun | Noun |
| chovánímannersNoun | Noun |
| chovatelbreeder, keeperNoun | Noun |
| chrámtempleNoun | Noun |
| chřipkafluNoun | Noun |
| chuťtaste, appetiteNoun | Noun |
| chvílemoment, whileNoun | Noun |
| chvilkalittle momentNoun | Noun |
| chybamistake, errorNoun | Noun |
| idiotidiotNoun | Noun |
| idylaidyllNoun | Noun |
| ikonaiconNoun | Noun |
| inanimatuminanimate nounNoun | Noun |
| IndieindieIndiaNoun | Noun |
| infarktheart attackNoun | Noun |
| infocentruminformation centerNoun | Noun |
| informaceinformationNoun | Noun |
| informatičkafemale IT specialistNoun | Noun |
| informatikIT specialistNoun | Noun |
| informatikacomputer science, ITNoun | Noun |
| Ing.ing.Ing. engineering titleNoun | Noun |
| ingredienceingredient, ingredientsNoun | Noun |
| injekceinjectionNoun | Noun |
| inspiraceinspirationNoun | Noun |
| instalatérplumberNoun | Noun |
| inteligenceintelligenceNoun | Noun |
| internetinternetNoun | Noun |
| intuiceintuitionNoun | Noun |
| inzerátadvertisement, listingNoun | Noun |
| IslandislandIcelandNoun | Noun |
| ItalitalItalian man, Italian personNoun | Noun |
| ItálieitálieItalyNoun | Noun |
| ItalkaitalkaItalian woman, Italian personNoun | Noun |
| italštinaItalianNoun | Noun |
| jablkoappleNoun | Noun |
| jahodastrawberryNoun | Noun |
| jachtayachtNoun | Noun |
| JaponecjaponecJapanese man, Japanese personNoun | Noun |
| JaponkajaponkaJapanese woman, Japanese personNoun | Noun |
| JaponskojaponskoJapanNoun | Noun |
| japonštinaJapaneseNoun | Noun |
| jarospringNoun | Noun |
| játraliverNoun | Noun |
| jazyk (část těla)tongueNoun | Noun |
| jazyk (řeč)languageNoun | Noun |
| jazykylanguagesNoun | Noun |
| jazzjazzNoun | Noun |
| jazzklubjazz clubNoun | Noun |
| jednánínegotiationsNoun | Noun |
| jednatelmanaging directorNoun | Noun |
| jednatelkafemale managing directorNoun | Noun |
| jedničkanumber one, grade ANoun | Noun |
| jednohubkacanape, small biteNoun | Noun |
| jelendeer, stagNoun | Noun |
| jeslenursery, crecheNoun | Noun |
| jevištěstageNoun | Noun |
| jezerolakeNoun | Noun |
| JežíšekježíšekBaby Jesus, Czech Christmas gift bringerNoun | Noun |
| jídelnacafeteria, dining roomNoun | Noun |
| jídlofood, mealNoun | Noun |
| jihsouthNoun | Noun |
| jízdenkaticketNoun | Noun |
| jménonameNoun | Noun |
| jógayogaNoun | Noun |
| jogurtyogurtNoun | Noun |
| JUDr.judr.Doctor of Law titleNoun | Noun |
| JugosláviejugoslávieYugoslaviaNoun | Noun |
| kabátcoatNoun | Noun |
| kabelcableNoun | Noun |