rigid Synonyms - page 3

unalterable unchanging unmitigated unpliant rigidified dead set blimpish immotile muscle-bound hardheaded unmoving stabile set in stone pigheaded lockstep unbreakable brassbound heavy-footed unwavering unaccommodating sectarian inductile harsh hard-shell hardened grinner freezing formal flinty ferrous ferric exacting exact establishmentarian headstrong hidebound incompliant inalterable improgressive impregnable imposing impliable implacable immutable immune immobile immalleable illiberal erectile durable