branched vs prongy

branched and prongy both are adjectives.

Word	Noun	Adjective	Verb	Adverb
branched	No	Yes	No	No
prongy	No	Yes	No	No

As adjectives, branched and prongy are synonyms defined as:

branched and prongy: resembling a fork; divided or separated into two branches

Other synonyms of branched include bifurcate, biramous, forficate, fork-like, forked, pronged.

branched (adjective)	prongy (adjective)
having branches	resembling a fork; divided or separated into two branches
resembling a fork; divided or separated into two branches