Breadcrumb Home > Thesaurus > O Synonyms of oleaster family Find synonyms for: Noun1. Elaeagnaceae, family Elaeagnaceae, oleaster family, dicot family, magnoliopsid familyusage: shrubs or small trees often armedWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. ✖ Related Content Daily Word Quiz: triumphalism Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language