τύμβειος
From LSJ
οὔ τι τὰ πολλὰ ἔπη φρονίμην ἀπεφήνατο δόξαν → a multitude of words is no proof of a prudent mind, many words do not declare an understanding heart
English (LSJ)
α, ον, A sepulchral, κρηπίς Lyc.882; later written τύμβιος (q.v.).
Greek (Liddell-Scott)
τύμβειος: -α, -ον, ἡμαρτημ. γραφ. ἀντὶ τύμβιος, ὃ ἴδε.