involuntary (adjective) involuntary: automatic; not done willingly
Sinonime: barred, blocked,
caught, clogged,
fast, fastened,
fixed,
frozen, immovable, lodged, malfunctioning, obstructed, out of order, sandwiched,
stiff,
swollen, trammeled, unworkable, warped, wedged
Antonime: clear,
loose, operating