FROM STRONG’S GREEK DICTIONARY (1890)

Strong’s Greek Dictionary (1890) — public domain, printed whole.

anantirrhetos ἀναντιρρήτος — an-an-tir'-hray-tos — from 1 (as a negative particle) and a presumed derivative of a compound of 473 and 4483; indisputable:--cannot be spoken against.

see GREEK for 1

see GREEK for 473

see GREEK for 4483