/ Thesaurus / I Synonyms of inner product Find synonyms for: Noun1. scalar product, inner product, dot product, real number, realusage: a real number (a scalar) that is the product of two vectorsWordNet 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