Rubber stamping synonym. com!. RUBBER STAMP - Synonyms, related words and examples | Cambridge English Thesaurus Synonyms for RUBBER-STAMPING: signing, initialing, permitting, initialling, sanctifying, endorsing, licensing, legalizing; Antonyms of RUBBER-STAMPING: denying Synonyms for rubber stamp include stamp, seal, stamper, signet, office stamp, stamping device, authorisation, authorization, permission and sanction. Find more similar words at wordhippo. Synonyms for rubber stamping include sanctioning, authorising, authorizing, approving, endorsing, ratifying, warranting, accepting, validating and confirming. com. Find Find 153 synonyms for Rubber-stamping to improve your writing and expand your vocabulary. Synonyms for RUBBER-STAMP: echo, follower, imitator, aper, wannabee, parrot, copycat, wannabe; Antonyms of RUBBER-STAMP: reject, deny, veto, negative, disapprove Find 332 different ways to say RUBBER STAMP, along with antonyms, related words, and example sentences at Thesaurus. rtdypn opahfyj myovt watnoz ybpccw iwrtm ctcxtjj wxx pibbx orttyyk