counteract Antonyms

stiffening tack tendon tenon tethering thicken thong thumbing tighten torpedo suture sustain support stiffen stirrup striation string strop stub stucco suffix superadd toughening tout treadle wap wedging weld welding wheelwork wire woolsack worsen wristlet waistband vulcanize vise treenail trunnion trussing tup tush underlay underlie underpin vaccinate deadbolt parenthesis potsherd predicate