adjective
1.
Synonyms: stiff 1, immalleable, impliable, incompliant, inelastic, inflexible, rigid, unflexible, unyielding
Antonyms: bendable
2.
Synonyms: inflexible 2, brassbound, inexorable, obdurate, relentless, rigid, single-minded, uncompromising, unswayable, unyielding
3.
Synonyms: unsociable , aloof, distant, insociable, offish, reserved, standoffish, unapproachable, uncommunicative, withdrawn