flush vs flow

flush and flow both are nouns.

Word	Noun	Adjective	Verb	Adverb
flush	Yes	Yes	Yes	Yes
flow	Yes	No	Yes	No

As nouns, flow is a hypernym of flush; that is, flow is a word with a broader meaning than flush:

Other hypernyms of flush include flowing.

As verbs, flow is a hypernym of flush; that is, flow is a word with a broader meaning than flush:

Other hypernyms of flush include course, feed, run.

flush (noun)	flow (noun)
sudden reddening of the face (as from embarrassment or guilt or shame or modesty)	the act of flowing or streaming; continuous progression
a sudden rapid flow (as of water)	the motion characteristic of fluids (liquids or gases)
the swift release of a store of affective force	dominant course (suggestive of running water) of successive events or ideas
a poker hand with all 5 cards in the same suit	any uninterrupted stream or discharge
a rosy color (especially in the cheeks) taken as a sign of good health	the monthly discharge of blood from the uterus of nonpregnant women from puberty to menopause
sudden brief sensation of heat (associated with menopause and some mental disorders)	something that resembles a flowing stream in moving continuously
the period of greatest prosperity or productivity	the amount of fluid that flows in a given time

flush (adjective)	flow (adjective)
of a surface exactly even with an adjoining one, forming the same plane
having an abundant supply of money or possessions of value

flush (verb)	flow (verb)
turn red, as if in embarrassment or shame	undergo menstruation
cause to flow through something	cover or swamp with water
rinse, clean, or empty with a liquid	fall or flow in a certain way
irrigate with water from a sluice	move along, of liquids
cause to flow or flood with or as if with water	move or progress freely as if in a stream
make level or straight	cause to flow
glow or cause to glow with warm color or light	be abundantly present

flush (adverb)	flow (adverb)
squarely or solidly
in the same plane