/ Thesaurus / I Synonyms of interior design Find synonyms for: Noun1. interior decoration, interior design, trade, craftusage: the trade of planning the layout and furnishings of an architectural interior2. interior design, architectureusage: the branch of architecture dealing with the selection and organization of furnishings for an architectural interiorWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: penury Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language