Thorn in Malayalam

Malayalam words whose English meaning includes “thorn”:

ഉടക്കുക (udakkuka) — Obstruct, cause trouble, hinder, become entangled, be caught as by a thorn in the dress.
പനസം (panasam) — Jack tree, jack fruit, thorn.
മുള്ള് (mullu) — Thorn, prickle, fish-spine, fork, needle.