palely vs dimly

palely and dimly both are adverbs.

Word	Noun	Adjective	Verb	Adverb
palely	No	No	No	Yes
dimly	No	No	No	Yes

As adverbs, palely and dimly are synonyms defined as:

Other synonyms of palely include pallidly.

palely (adverb)	dimly (adverb)
in a pale manner; without physical or emotional color	in a dim indistinct manner
in a manner lacking interest or vitality	in a manner lacking interest or vitality
	with a dim light