platyrrhinic vs platyrhinian

platyrrhinic and platyrhinian both are adjectives.

Word	Noun	Adjective	Verb	Adverb
platyrrhinic	No	Yes	No	No
platyrhinian	No	Yes	No	No

As adjectives, platyrrhinic and platyrhinian are synonyms defined as:

platyrrhinic and platyrhinian: of or related to New World monkeys having nostrils far apart or to people with broad noses

Other synonyms of platyrrhinic include broadnosed, platyrhine, platyrrhine, platyrrhinian.

platyrrhinic (adjective)	platyrhinian (adjective)
of or related to New World monkeys having nostrils far apart or to people with broad noses	of or related to New World monkeys having nostrils far apart or to people with broad noses