Device in Malayalam

Malayalam words whose English meaning includes “device”:

അലങ്കാരം (alankaram) — Ornament, rhetorical device.
ഉപകരണം (upakarnam) — Doing a service, tool, implement, instrument, thing used for, device.
ഉപായം (upaayam) — Means for achieving an end, scheme, trick, cunning, one of the four tactics, to win over the enemy, strategy, tactics, contrivance, device.
ഏത്തം (eatham) — Obeisance, praise, a kind of punishment for wrong-doing, a device to draw water.
തന്ത്രം (thanthram) — Cunning, craft, device, tactics, stratagem, trick, art, spiritual administration in temples, theory, system, dependence, rituals.