Strong's G317 · Greek

ἀναγκαστῶς

anagkastos · an-ang-kas-toce'

adverb from a derivative of 315; compulsorily

Scholarly Lexicons

Abbott-Smith Manual Greek Lexicon

 1 * ἀναγκαστῶς adv. , necessarily or by constraint : opp. to ἑκουσίως , I Pe 5:2 (rare).† 

G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain