capuchin, douroucouli, howler, marmoset, ringtail, saki, titi, uakari.
platyrhine, platyrrhini.
Your query has returned 1852 words, which include anagrams of platyrrhines as well as other shorter words that can be made using the letters included in platyrrhines.
The words in this list can be used in games such as Scrabble, Words with Friends, Wordscapes and other similar games.