U1N1C3L1E1N1C3H4E1D2
18 points
UNCLENCHED is validvalid
UNCLENCH, to open from a clenched position
UNCLENCH, to open from a clenched position, also UNCLINCH
UNCLENCH, to open from a clenched position
UNCLENCH, to open from a clenched position, also UNCLINCH