ἄκων, ἄκουσα, ἄκον (contracted from ἀέκων, alpha privative and ἕκων willing), not of one's own will, unwilling: 1 Corinthians 9:17. (Very frequent among the Greeks.)
Englishman's Concordance (References)
Strong's Greek: 210. ἄκων (akón) — 1 Occurrence
1 Corinthians 9:17 - Adj-NMS GRK:εἰ δὲ ἄκων οἰκονομίαν πεπίστευμαι NAS: but if against my will, I have a stewardship KJV: if against my will, a dispensation INT: if however unwillingly an administration I am entrusted with