kla·reau (adjective, adverb):
clear, transparent, translucent, limpid mean capable of being seen through. clear implies absence of cloudiness, haziness, or muddiness. transparent implies being so clear that objects can be seen distinctly (source: Merriam-Webster)
pronounciation: like Spanish claro [kla.ɾo]
etymology: amalgamation of ‘klaar’ (Dutch) and ‘eau’ (French): clear water.