robe vs cloak

robe and cloak both are nouns.

Word	Noun	Adjective	Verb	Adverb
robe	Yes	No	Yes	No
cloak	Yes	No	Yes	No

As verbs, robe and cloak are synonyms defined as:

Other synonyms of robe include clothe, drape.

robe (noun)	cloak (noun)
any loose flowing garment	a loose outer garment
outerwear consisting of a long flowing garment used for official or ceremonial occasions	anything that covers or conceals

robe (verb)	cloak (verb)
clothe formally; especially in ecclesiastical robes	cover with or as if with a cloak
cover as if with clothing	cover as if with clothing
	hide under a false appearance