Clearness in Malayalam

Malayalam words whose English meaning includes “clearness”:

പ്രകടത (prakadatha) — Clearness, manifestation.
പ്രകാശം (prakasham) — Light, clearness, lustre, commentary, development, expansion, chapter, mirror, knowledge, what a character in a play says loudly for everyone to hear (not as an 'aside').
വ്യക്തത (vyakthatha) — Clarity, clearness, plainness.