clear-thinking vs unclouded

clear-thinking and unclouded both are adjectives.

Word	Noun	Adjective	Verb	Adverb
clear-thinking	No	Yes	No	No
unclouded	No	Yes	No	No

clear-thinking (adjective)	unclouded (adjective)
not mentally confused; able to think clearly and act intelligently	not made opaque or cloudy by sediment
	not mentally disordered
	(of sound or color) free from anything that dulls or dims
	free from clouds