disapprove Antonyms

approve stiffen tentacle thanking thong tighten toe toggle tolerate tong toothpick toughening tout treadle tenon tendon tack stirrup stub stucco substantiate suffix superadd support suspender sustain suture syllabize sympathize symphysis triangle trumpeting trunnion urge validate vaunted verify vest victual vindicated vise vitrify voting vouchsafe vowelize vulcanize uphold upbear tryst tup