ἔχις
From LSJ
Νέµουσι δ' οἴκους καὶ τὰ ναυστολούµενα ἔσω δόµων σῴζουσιν, οὐδ' ἐρηµίᾳ γυναικὸς οἶκος εὐπινὴς οὐδ' ὄλβιος → They manage households, and save what is brought by sea within the home, and no house deprived of a woman can be tidy and prosperous
English (LSJ)
[Nic. Th.223, -ῑς metri gr. IG2.1660], εως, ὁ (ἡ Opp.C.3.439), gen. pl.
A ἔχεων Pl.Euthd.290a: gen. sg. ἔχιος Nic.Th.130: pl., dat. ἐχίεσσι ib.826; gen. ἐχίων ib.653; acc. ἔχιας ib.9, but ἔχεις Thphr. Char.1.7:—viper, Pl.Smp.217e, Arist.HA511a16, etc.: metaph., συκοφάντης καὶ ἔ. τὴν φύσιν D.25.96; ὥσπερ ἔ. ἢ σκορπίος ἠρκὼς τὸ κέντρον ib.52; cf. ἔχιδνα. II = ἔχιον 11, Nic.Th.541, 636, Plin. HN22.50.