Synonyms for ad Found 7 synonyms across 2 meanings for “ad”. a public promotion of some product or service (noun) advertisementadvertizementadvertisingadvertizingadvert in the Christian era (adv) a.d. Explore Related Words Rhymes with adSynonyms for advertisementSynonyms for advertizementSynonyms for advertisingSynonyms for advertizingSynonyms for advert Synonym Finder | Rhyme Finder | Poetry Editor