Dict: strongs - gainsay

Strongs:

G369 @ ἀναντιῤῥήτως anantirrhētōs an-an-tir-hray'-toce Adverb from G368; promptly: - without gainsaying.

G471 @ ἀντέπω antepō an-tep'-o From G473 and G2036; to refute or deny: - gainsay say against.

G483 @ ἀντίλεγω antilegō an-til'-eg-o From G473 and G3004; to dispute refuse: - answer again contradict deny gainsay (-er) speak against.

G485 @ ἀντιλογία antilogia an-tee-log-ee'-ah From a derivative of G483; dispute disobedience: - contradiction gainsaying strife.