Breadcrumb Home > Thesaurus > A Synonyms of aby Find synonyms for: Verb1. expiate, aby, abye, atone, right, compensate, redress, correctusage: make amends for; "expiate one's sins"WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of aby (Dictionary) ✖ Related Content Daily Word Quiz: hortatory Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language