sex vs efflorescence

sex and efflorescence both are nouns.

Word	Noun	Adjective	Verb	Adverb
sex	Yes	No	Yes	No
efflorescence	Yes	No	No	No

sex (noun)	efflorescence (noun)
activities associated with sexual intercourse	a powdery deposit on a surface
the properties that distinguish organisms on the basis of their reproductive roles	the time and process of budding and unfolding of blossoms
all of the feelings resulting from the urge to gratify sexual impulses	any red eruption of the skin
either of the two categories (male or female) into which most organisms are divided	the period of greatest prosperity or productivity

sex (verb)	efflorescence (verb)
tell the sex (of young chickens)
to evoke sexual feelings