Boring in Malayalam

Malayalam words whose English meaning includes “boring”:

അരസികന്‍ (arasikan) — A boring person.
കാതുകുത്ത് (kaathukuth) — Boring of the ears, piercing of the ears.
തുള (thula) — Hole, boring, fault, blemish.
വിരസ (virasa) — Uninteresting, boring, tasteless, insipid, dull, monotonous.