What is the synonym and antonym of allow Share with your friends Share 1 Madeeha Khan answered this Synonym of allow is accord,approve and antonym is deny ,refuse 1 View Full Answer Kalash P. Gaur answered this IDK 1 Dhruv Gupta answered this synonym of allow:- permit or authorize antonym of allow:- deny or refuse 2 Archana Shankar answered this Syn. Permit Ant. Refuse 0