eş: agité du bocal, aliéné, avoir été bercé trop près du mur, azimuté, barge, barje
köken: Inherited from Middle French fol, from Old French fol, from Latin follem. Cognate with English fool.
aile: fou de la gâchette, faire que fou, fin de semaine folle, fou à lier, fou comme un balai, fou de joie, fou de rage, fou du roi, fou du volant, fou furieux
köken: Uncertain. Inherited from Old Spanish loco, perhaps from Andalusian Arabic لَوْقَاء (láwqa), from Arabic لَوْقَاء (lawqāʔ), feminine singular form of أَلْوَق (ʔalwaq, “stupid”), by reinterpreting the final Andalusian Arabic -a as the Ibero-Romance -a and back-forming the masculine with -o. Edward Roberts thinks the term is related to Arabic لَاق (lāq, “to soften”), but this verb is of root l-y-q,…
köken: From Late Latin mattus (“drunk, intoxicated”), itself either from a contraction of a form *madĭtus (as a past participle of Latin madeō), or madidus (“drunk, tipsy”). Cognate to French mat (“matte, pale”).
Se il mondo è matto / Che cosa c'è di strano? / Ma tutto è matto / Almeno noi ci amiamo
köken: From Byzantine Greek τρελός (trelós), from Koine Greek τρηρός (trērós), from Ancient Greek τρήρων (trḗrōn). The chess sense is a semantic loan from French fou.
madman, lunatic · madness, insanity · enthusiast, fan
eş: 狂人, きじるし, ばか, マニア, フリーク
köken: Verbal noun of 気(き)が違(ちが)う (ki ga chigau, “to be mad”). Analyzable as 気(き) (ki, “mind, temperament, character; mood, spirit”) + 違(ちが)い (chigai, “difference; mistake”, 連(れん)用(よう)形(けい) (ren'yōkei, “stem or continuative form”) of the verb 違(ちが)う (chigau, “to differ; to be mistaken”)).
köken: From Old Swedish dāre, from Old Norse dári, Middle Low German dore, from Old Saxon *dōro, from Proto-West Germanic *dauʀō. See also German Tor; Icelandic dári, Danish dåre.
köken: Unknown. Inherited from Old Galician-Portuguese louco, lauco (13th century, Cantigas de Santa Maria), perhaps from Andalusian Arabic لَوَق (lawaq, “stupidity”), from Arabic لاق (lāq, “to soften”). Compare Portuguese louco, Spanish loco, and Sicilian loccu.
lunatic, moonstruck, loony, crazy · frantic, wild · lunar, pertaining to the moon
çekim: karşılaştırma mwy lloerig · üstünlük mwyaf lloerig
köken: lloer (“moon”) + -ig
aile: lloerigrwydd
Etimoloji
From Old Danish gælninger, from galin + -inger, equivalent to galen (“crazy, mad”) + -ing (“-y, -ie”). Cognate with Swedish galning, Norwegian Bokmål galning (also gærning) and Norwegian Nynorsk galning.