/ Thesaurus / B Synonyms of brachycranial Find synonyms for: Adjective1. brachycephalic (vs. dolichocephalic), brachycranial, brachycranic, broad-headed, roundheaded, short-headed, bullet-headedusage: having a short broad head with a cephalic index of over 80WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: respite Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language