A plant that starts with the letter l is, lamium.
A 5 letter word that starts with an L is Lipid
A landslide is a disaster that starts with L.
A locomotive engineer starts with the letter l. A locomotive engineer works on a railroad.
Leukemia is something sad that starts with "l".
LocustsLoudnessLemonLampLoveLimboLightLipsLollipopLizardLimpLilyLimburgerLazyLifeLoopLockLispLowLadyLetterLassoLinkLunaticLikeListenLegLittleLargeLunarLardLuckyListLettuceLaundryLatheredLotionLavenderLeaveLawnLeapLimpingLiving
"Wow" is an interjection that starts with the letter L.
Lebanon is the Arab country that starts with the letter "L."
Lamborghini is a name of a foreign car from the 90s that starts with the letter L.
letter
Lungs.
Ireland. Not sure if the letter is a capital I or a small L. But one seven-letter country that starts with L would be Lebanon.