crepuscle vs gloam

crepuscle and gloam both are nouns.

Word	Noun	Adjective	Verb	Adverb
crepuscle	Yes	No	No	No
gloam	Yes	No	No	No

As nouns, crepuscle and gloam are synonyms defined as:

Other synonyms of crepuscle include crepuscule, dusk, evenfall, fall, gloaming, nightfall, twilight.

crepuscle (noun)	gloam (noun)
the time of day immediately following sunset	the time of day immediately following sunset