| letuškafemale flight attendantNoun | Noun |
| levlionNoun | Noun |
| levněcheapAdverb | Adverb |
| levnýcheapAdjective | Adjective |
| levýleftAdjective | Adjective |
| léztclimbVerb | Verb |
| ležetlieVerb | Verb |
| lhůtadeadline; time limitNoun | Noun |
| líbit selike; appeal toVerb | Verb |
| lidépeopleNoun | Noun |
| lidovýfolkAdjective | Adjective |
| lidskýhumanAdjective | Adjective |
| limonádalemonade; sodaNoun | Noun |
| lingvistalinguistNoun | Noun |
| lingvistickýlinguisticAdjective | Adjective |
| linkalineNoun | Noun |
| linka (kuchyňská linka)kitchen counter; kitchen unitNoun | Noun |
| linka (telefonní linka)telephone lineNoun | Noun |
| linku číslo X, prosímlinku číslo x, prosímline number X, pleasePhrase | Phrase |
| línýlazyAdjective | Adjective |
| lípalinden tree; lime treeNoun | Noun |
| lipovýlinden; lime-treeAdjective | Adjective |
| listleafNoun | Noun |
| lístekticket; small slipNoun | Noun |
| listonošpostman; mail carrierNoun | Noun |
| listonoškafemale mail carrier; postwomanNoun | Noun |
| listopadNovemberNoun | Noun |
| liškafoxNoun | Noun |
| lítpourVerb | Verb |
| literaturaliteratureNoun | Noun |
| lítosorryAdverb | Adverb |
| litovatregret; feel sorry forVerb | Verb |
| litrliterNoun | Noun |
| lituju, aleI am sorry, butPhrase | Phrase |
| lituju, nemůžuI am sorry, I cannotPhrase | Phrase |
| loďboat; shipNoun | Noun |
| logickýlogicalAdjective | Adjective |
| lokalitalocation; siteNoun | Noun |
| lokálnělocallyAdverb | Adverb |
| loketelbowNoun | Noun |
| lonilast yearAdverb | Adverb |
| losossalmonNoun | Noun |
| loutkovýpuppetAdjective | Adjective |
| lovhunting; huntNoun | Noun |
| ložnicebedroomNoun | Noun |
| luštit křížovkusolve a crossword puzzlePhrase | Phrase |
| luxvacuum cleanerNoun | Noun |
| luxovatvacuumVerb | Verb |
| luxusníluxury; luxuriousAdjective | Adjective |
| lůžkobedNoun | Noun |
| lyžařskierNoun | Noun |
| lyžařkafemale skier; skierNoun | Noun |
| lyžeski; skisNoun | Noun |
| lyžovánískiingNoun | Noun |
| lyžovatskiVerb | Verb |
| lžícetablespoon; spoonNoun | Noun |
| lžičkateaspoon; small spoonNoun | Noun |
| MaďarmaďarHungarian man; Hungarian personNoun | Noun |
| MaďarkamaďarkaHungarian woman; Hungarian personNoun | Noun |
| MaďarskomaďarskoHungaryNoun | Noun |
| maďarskyin HungarianAdverb | Adverb |
| maďarštinaHungarian languageNoun | Noun |
| majetekproperty; assetsNoun | Noun |
| majitelownerNoun | Noun |
| majitelkafemale owner; ownerNoun | Noun |
| majonézamayonnaiseNoun | Noun |
| makléřbroker; agentNoun | Noun |
| malebnýpicturesqueAdjective | Adjective |
| málemalmost; nearlyAdverb | Adverb |
| maličkostnothing at all; small thingNoun | Noun |
| malířpainterNoun | Noun |
| malířkafemale painterNoun | Noun |
| málolittleAdverb | Adverb |
| málokdyrarelyAdverb | Adverb |
| malovatpaint; drawVerb | Verb |
| malovat seput on makeupVerb | Verb |
| malýsmallAdjective | Adjective |
| mámamumNoun | Noun |
| maminkamommy; mumNoun | Noun |
| manažermanagerNoun | Noun |
| manažerkafemale managerNoun | Noun |
| mandarinkamandarin orangeNoun | Noun |
| manikúramanicureNoun | Noun |
| manželhusbandNoun | Noun |
| manželkawifeNoun | Noun |
| manželstvímarriageNoun | Noun |
| mapamapNoun | Noun |
| marketingovýmarketingAdjective | Adjective |
| masážmassageNoun | Noun |
| masáž srdcecardiac massage; CPRWord combination | Word combination |
| masérmasseurNoun | Noun |
| masírovatmassageVerb | Verb |
| maskulinummasculine nounNoun | Noun |
| máslobutterNoun | Noun |
| masomeatNoun | Noun |
| mastointmentNoun | Noun |
| matematikamathematicsNoun | Noun |
| materiálmaterialNoun | Noun |
| mateřskámaternity leave; maternity benefitNoun | Noun |
| mateřská dovolenámaternity leaveWord combination | Word combination |