Word Study
unclench
OXFORD DICTIONARY
unclench, v.
1 tr. release (clenched hands, features, teeth, etc.).
2 intr. (of clenched hands etc.) become relaxed or open.
1 tr. release (clenched hands, features, teeth, etc.).
2 intr. (of clenched hands etc.) become relaxed or open.
THESAURUS
unclench
bare, clear, deobstruct, disclose, expose, free, manifest, patefy, reveal, unblock, uncase, unclog, unclutch, uncork, uncover, uncurtain, undo, undrape, unfold, unfoul, unlatch, unlock, unplug, unroll, unseal, unsheathe, unshut, unstop, unveil, unwrapFor further exploring for "unclench" in Webster Dictionary Online