קָצָה
From LSJ
τὸ γὰρ εὖ πράττειν παρὰ τὴν ἀξίαν ἀφορμὴ τοῦ κακῶς φρονεῖν τοῖς ἀνοήτοις γίγνεται → undeserved success engenders folly in unbalanced minds
English (Strong)
a primitive root; to cut off; (figuratively) to destroy; (partially) to scrape off: cut off, cut short, scrape (off).
feminine of קָצֶה; a termination (used like קָצֶה):--coast, corner, (selv-)edge, lowest, (uttermost) participle