euonymousadj.

/juːˈɒnɪməs/Etymology: < Greek εὐώνυμος (see euonym n.) + -ous suffix.
the mind > language > naming > [adjective] > named or called > with an appropriate name
1864 17 613/1 The Peace Society and its euonymous president, Mr. Pease.
This entry has not yet been fully updated (first published 1891; most recently modified version published online March 2018).