One language beginning with L is Latin.
lieder
Some words that start with L and end with L are:labellabiallapellarvallaterallaurellawfullegallentillethallevellibelliberallineallintelliterallittorallocallogicallogisticallollloyallulllyrical
Words that start with the letter "L"laceladderladyLaneLanguageLaserLaterLaughlazyLeastleatherLemonletLetterleverLickLidlielifelightLikeLimbLimelimpLinkLintlipLiquidlistListenlitlittleloanLogloiterlookloomloonloonlooselotlotteryLoveLoveLowlumplunchlurchLusterluxurylye
Words starting with A ending with L:actualadditionaladversarialagriculturalancestralaccidentalanimalannualanvilappallappraisalapprovalarchaeologicalarchitecturalarchivalarchivalartificialarrivalasocialassailastrologicalastronomicalasymmetricalatonalatypicalaudiologicalaudiovisualavailawful
You may as well ask what are English words that start with L. Latin has an entire dictionary section filled with words from labes to ludus which start with l. the name of the Roman language, Latin, also starts with an l.
laterallocalliterallandfilllandfalllabellabiallaurellevellegallapellibelLionel (name)
Some cities that start with l are Landau, Landshut, Leer and Lingen.
There aren't any true German words that start with X. They all come from different languages (mostly ancient Greek)
Some German words that start with the letter O are Opa, Oma and oberflächlich.
lying
Iris,
Words that start with the letter "L"LetterLaughLickLoudLimeLetLectureLiteratureLotLoveLegLocalLolipopLettuceLimpLampListListenLookLaughterLanturnLowLashLockLockerLocketLuteLimoLimboLiveLipLongLackLassoLuxuryLuxurious
9 letter words that start with the letter L:laboriouslakefrontlakeshorelandslidelawnmowerleaseholdlegendaryleisurelyliabilitylibrarianlifeguardlimousineliquiditylitterbuglocksmith