Lack, need, want, few, little, or scarcity. Those words are the opposite of plenty.
The word plentiful is the antonym of scarce.
scarce.
scarce rare limited
Scarce, rare, few, lacking, little.... Thesaurus.com dudes.
The opposite would be scarce, rare, uncommon, or sparse.
The meaning of plethora is an excess of, bountiful, or plentiful of something. Here are some examples of antonyms for plethora: scarcity, few, lack of, rarity, deficiency, little.
more plentiful, most plentiful
more plentiful comparativemost plentiful superlative
Antonyms
antonyms
carbon is plentiful
'Plentiful , or 'Abundance'.