flow vs sex activity

flow and sex activity both are nouns.

Word	Noun	Adjective	Verb	Adverb
flow	Yes	No	Yes	No
sex activity	Yes	No	No	No

flow (noun)	sex activity (noun)
the act of flowing or streaming; continuous progression	activities associated with sexual intercourse
the motion characteristic of fluids (liquids or gases)
dominant course (suggestive of running water) of successive events or ideas
any uninterrupted stream or discharge
the monthly discharge of blood from the uterus of nonpregnant women from puberty to menopause
something that resembles a flowing stream in moving continuously
the amount of fluid that flows in a given time

flow (verb)	sex activity (verb)
undergo menstruation
cover or swamp with water
fall or flow in a certain way
move along, of liquids
move or progress freely as if in a stream
cause to flow
be abundantly present