abundant 9 antonyms and opposites of abundant. Adj — Existing in large quantities; plentiful. Synonyms for abundant ample bountiful copious exuberant liberal overflowing plentiful plenteous profuse rich lavish teeming abounding aplenty galore brimming generous numerous prodigal prolific superabundant uberous largifluous plentevous largifical profluent Antonyms for abundant insufficient lacking rare scant scarce uncommon adequate satisfactory sufficient ← Back to the full definition of abundant
