Synonyms for Effloresce:

n.

blow, burgeon, rich, blossom, flower, bloom, better. effloresce (noun)
crystalise, crystallize, burst forth, crystalize.

v.

bloom (verb)
blossom, burgeon, flower.
change (verb)
crystalise, crystallize, burst forth, crystalize.

Other synonyms:

burgeon. blow. flower
blossom.
Other relevant words:
blow, burgeon, rich, blossom, flower, bloom, better.