Synonyms of rigidify

1 Syllable

pinch, screw, stretch, cramp, crush, fix, clench, grip, bind, strain

2 Syllables

compress, infix, squeeze, stiffen, narrow, contract, harden, toughen, tense, tighten, fasten, strangle, tauten, tightens, congeal, close

3 Syllables

tightening, infixed, infixes, tightened, condense, secure, pressure