arcuate vs arched

arcuate and arched both are adjectives.

Word	Noun	Adjective	Verb	Adverb
arcuate	No	Yes	No	No
arched	No	Yes	No	No

As adjectives, arcuate and arched are synonyms defined as:

Other synonyms of arcuate include arced, arching, arciform, bowed.

arcuate (adjective)	arched (adjective)
forming or resembling an arch	constructed with or in the form of an arch or arches
	forming or resembling an arch