lithe
adj.From Middle English lithe, from Old English līþe (“gentle, mild”), from Proto-West Germanic linþ(ī), from Proto-Germanic linþaz, from Proto-Indo-European *lentos. Akin to Saterland Frisian lied (“thin, skinny, gaunt”), Danish, Dutch, and archaic German lind (“mild”). Some sources also list Latin lenis (“soft”) and/or Latin lentus (“supple”) as possible cognates.
From Middle English lithen, from Old English līþian, līþigian, līþegian (“to soften, calm, mitigate, assuage, appease, be mild”), from Proto-West Germanic linþijan, from Proto-Germanic linþijaną (“to soften”), from Proto-Indo-European *lento- (“bendsome, resilient”). Cognate with German lindern (“to alleviate, ease, relieve”).
From Middle English lithen, from Old Norse hlýða (“to listen”), from Proto-Germanic hliuþijaną (“to listen”), from Proto-Indo-European ḱlew- (“to hear”). Cognate with Danish lytte (“to listen”). Related to Old English hlēoþor (“noise, sound, voice, song, hearing”), Old English hlūd (“loud, noisy, sounding, sonorous”). More at loud.
Uncertain; perhaps an alteration of lewth.
From Middle English lithen (“to make gentle or mild; to relax, soothe”), from Old English līþan (“to assuage, mitigate, soften”), from līþe (“lithe, gentle”).