Being in want is a state of lack or deficiency. Its antonyms are abundance, wealth, and plenty. Abundance refers to an ample amount or quantity of something. Wealth, on the other hand, pertains to the possession of money, resources, or valuable assets. Lastly, plenty means having more than enough or sufficient supply of something. These antonyms suggest a state of completeness and satisfaction, as opposed to the feeling of being in need or lacking. They also imply a state of happiness and contentment, which can be achieved when one has enough of what they need or desire.