What are the opposite words for de-crease?

The antonyms for the word "decrease" are "increase," "augment," "swell," "grow," and "boost." Increase means to make something bigger or greater in size, quantity or value. Augment means to make something greater in number, amount or intensity. Swell means to increase or amplify in size, volume or degree, while grow means to become larger or more advanced over time. Lastly, boost means to greatly increase or strengthen something's value or effectiveness. All these words are opposite in meaning to the word decrease and show a positive trend in the growth of something.

Antonym of the day

were one back
aid, discourage, dissuade.