Obstruction in Malayalam

Malayalam words whose English meaning includes “obstruction”:

അണ (ana) — Part of the jaw where the molars grow, a coin in india (during the British rule), dam, pillow, obstruction.
ഉടക്ക് (udakk) — Obstruction, hitch, resistance, dispute, trouble.
ഉപഘാതം (upaghaatham) — Injury, destruction, insult, obstruction.
കടമ്പ (kadamba) — Stile, wicket -door in a fence, obstruction, obstacle.
തടസ്സം (thadassam) — Obstruction, objection, obstacle.
പിശക് (pishaku) — Mistake, error, fault, flaw, obstruction; (idm.) a quarrelsome person.
ബാധ (baadha) — Torment, plague, illness, harassment, trouble, possession by spirits, obstruction.