arcuate vs arching

arcuate and arching both are adjectives.

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

As adjectives, arcuate and arching are synonyms defined as:

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

arcuate (adjective)	arching (adjective)
forming or resembling an arch	forming or resembling an arch