To coat with crystals, as of sugar.
To come into flower; bloom.
To bear a flower or flowers; blossom
To produce a flower or flowers; blossom.
Better means to a greater degree, or more appropriate.
Find another word for efflorescing. In this page you can discover 6 synonyms, antonyms, idiomatic expressions, and related words for efflorescing, like: crystallizing, blowing, blossoming, blooming, flowering and bettering.