Nouns

(n)flower, bloom, blossomreproductive organ of angiosperm plants especially one having showy or colorful parts
(n)flower, prime, peak, heyday, bloom, blossom, efflorescence, flushthe period of greatest prosperity or productivity

Verbs

(v)bloom, blossom, flowerproduce or yield flowers“The cherry tree bloomed”
(v)blossom, blossom out, blossom forth, unfolddevelop or come to a promising stage“Youth blossomed into maturity”