What are the opposite words for superfluity?

Antonyms for the word "superfluity" include "necessity," "scarcity," "poverty," "want," and "deficiency." These terms refer to situations in which there is not enough of something, rather than an excess or abundance. Necessity implies that something is required or essential, while scarcity refers to a lack of something that is in short supply. Poverty and want both suggest a lack of basic material resources, while deficiency implies a shortage or inadequacy of a particular quality or quantity. Whatever the antonym, each word highlights the opposite of superfluity, underscoring a lack or insufficiency of some kind.

Antonym of the day

were one back
aid, discourage, dissuade.