Comments: PAT *ž́a-. PAK *ʡʷǝ-La- (a compound either with *ʡʷǝ 'mouth', or *ʡʷa- 'speak', see Shagirov 1,130): the stem is usually used with the causative ʁa-, but cf. the independent usage in Ad. ʡʷǝLa 'silly'. Ub. a-z-Lá-n (cf. also q̇ʷǝ-Lá 'stupid, silly' = Ad. ʡʷǝLa, but possibly a loanword).