Guard in Malayalam

Malayalam words whose English meaning includes “guard”:

കാക്കുക (kakkuka) — Protect, save, watch over, wait for, guard, defend, expect.
കാവല്‍ (kaaval) — Guard, watch, vigil, custody.
കാവല്‍ക്കാരന്‍ (kaavalkkaran) — Guard, watchman, custodian.
പാറാവ്‌ (paaraav) — Guard duty, vigil, place of confinement, prison.
രക്ഷിക്കുക (rakshikkuka) — Protect, save, guard, keep, watch.