köken: Inherited from Middle French sale, from Old French sale (“dull, dirty”), from Frankish *salu (“dull, dirty grey”), from Proto-Germanic *salwaz (“dusky, dark, muddy”), from Proto-Indo-European *salw-, *sal- (“dirt, dirty”). Cognate with Old High German salo (“dull, dirty grey”), Old English salu (“dark, dusky”), Old Norse sǫlr (“yellowish”). More at sallow.
aile: argent sale, être dans de sales draps, guerre sale, insalissable, laver son linge sale en public, sale comme un peigne, salement, saleté, saligaud, salir
Le prof est capable de me fiche une sale note rien que parce qu'il m'a aperçue en ville le mercredi.
köken: Formed as if the perfect passive participle of an unattested verb *impūrō, *impūrāre (“to defile, make impure”) (other forms not in regular use), from impūrus (“unclean, impure, defiled”) + -ō (suffix forming first-conjugation verbs from nouns and adjectives).
Etimoloji
From earlier vijs, of uncertain origin. Cognate of German fies.