anthesis vs blossoming

anthesis and blossoming both are nouns.

Word	Noun	Adjective	Verb	Adverb
anthesis	Yes	No	No	No
blossoming	Yes	No	No	No

As nouns, anthesis and blossoming are synonyms defined as:

anthesis and blossoming: the time and process of budding and unfolding of blossoms

Other synonyms of anthesis include efflorescence, florescence, flowering, inflorescence.

anthesis (noun)	blossoming (noun)
the time and process of budding and unfolding of blossoms	the time and process of budding and unfolding of blossoms