Superstition in Malayalam

Malayalam words whose English meaning includes “superstition”:

അന്ധവിശ്വാസം (andhaviswasam) — Superstition.
മൂഢവിശ്വാസം (moodavishwaasam) — Belief owing to ignorance, superstition.
യുക്തിവാദി (yukthivaadi) — Rationalist, one who does not believe in superstition.