G0890
ἄχρηστος
useless
ά-χρηατος, -ον [in LXX: Hos.8:8 (חֵפֶץ אַיִן), Wis.2:11, Sir.16:1, al. ;] useless; unserviceable: opposite to εὔχρηστος, Phm 11.† (AS)
Full Thayer's lexicon entry
ἄχρηστος — áchrēstos
ἄχρηστος, ἄχρηστον (χρηστός, and this from χράομαι), useless, unprofitable: Phm 1:11 (here opposed to εὔχρηστος). (In Greek writings from Homer (i. e. Batrach. 70; Theognis) down.) (Synonyms: cf. Tittmann ii. 11f; Trench, § c. 17; Ellicott on Phm 1:11.)
1 occurrence