/ Thesaurus / S Synonyms of secretary bird Find synonyms for: Noun1. secretary bird, Sagittarius serpentarius, bird of prey, raptor, raptorial birdusage: large long-legged African bird of prey that feeds on reptilesWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: nefarious Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language