Synonyms of malfunctioning

1 Syllable
caught, stiff, fast
2 Syllables
wedged, warped, blocked, clogged, jammed, faulty, faultier, barred, fixed, frozen, swollen, lodged
3 Syllables
sandwiched, fastened, obstructed, trammeled
4 Syllables
immovable, unworkable
5 Syllables
unretentive