1 synonym for Affirming

claiming, declaring, stating, affirming, maintaining, contending insisting, professing,owing, alleging, proclaiming, arguing, pronouncing, upholding, attesting, vouching, testifying, swearing, asseverating, warranting, averring, certifying, emphasizing, reiterating, stressing, underscoring, confirming, supporting, backing, defending, advocating, championing, espousing, endorsing, vindicating, justifying, proving, demonstrating, establishing, substantiating, corroborating, verifying, ratifying, authenticating, validating, reasserting, reemphasizing, reavowing [x]