beat vs bunk

beat and bunk both are nouns.

Word	Noun	Adjective	Verb	Adverb
beat	Yes	Yes	Yes	No
bunk	Yes	No	Yes	No

As verbs, beat and bunk are synonyms defined as:

beat (noun)	bunk (noun)
the act of beating to windward; sailing as close as possible to the direction from which the wind is blowing	a bed on a ship or train; usually in tiers
a stroke or blow	a rough bed (as at a campsite)
a regular rate of repetition	beds built one above the other
the basic rhythmic unit in a piece of music	a long trough for feeding cattle
(prosody) the accent in a metrical foot of verse	unacceptable behavior (especially ludicrously false statements)
the rhythmic contraction and expansion of the arteries with each beat of the heart	a message that seems to convey no meaning
the sound of stroke or blow
a regular route for a sentry or policeman
a member of the beat generation; a nonconformist in dress and behavior
a single pulsation of an oscillation produced by adding two waves of different frequencies; has a frequency equal to the difference between the two oscillations

beat (adjective)	bunk (adjective)
very tired

beat (verb)	bunk (verb)
wear out completely	flee; take to one's heels; cut and run
be a mystery or bewildering to	provide with a bunk
come out better in a competition, race, or conflict	avoid paying
beat through cleverness and wit
hit repeatedly
give a beating to; subject to a beating, either as a punishment or as an act of aggression
stir vigorously
strike (a part of one's own body) repeatedly, as in great emotion or in accompaniment to music
strike (water or bushes) repeatedly to rouse animals for hunting
shape by beating
make by pounding or trampling
produce a rhythm by striking repeatedly
move rhythmically
sail with much tacking or with difficulty
move with a flapping motion
indicate by beating, as with the fingers or drumsticks
move with a thrashing motion
move with or as if with a regular alternating motion
make a rhythmic sound
make a sound like a clock or a timer
glare or strike with great intensity
avoid paying
be superior