Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun plentifulness
1 sense of plentifulness
Sense 1
plenty, plentifulness, plenteousness, plenitude, plentitude -- (a full supply; "there was plenty of food for everyone")
=> abundance, copiousness, teemingness -- (the property of a more than adequate quantity or supply; "an age of abundance")