Fatal in Malayalam

Malayalam words whose English meaning includes “fatal”:

കാലപാശം (kalapasham) — The rope with which Yama (Death) ensnares his victims, extreme calamity, fatal danger.
മാരക (maaraka) — Causing death, fatal, killing, lethal, deadly.
മാരകം (maarakam) — That which is fatal or killing.
മാരകമായ (maarakamaaya) — Fatal, killing, deadly.