tap vs barrel

tap and barrel both are nouns.

Word	Noun	Adjective	Verb	Adverb
tap	Yes	No	Yes	No
barrel	Yes	No	Yes	No

tap (noun)	barrel (noun)
a light touch or stroke	a cylindrical container that holds liquids
the act of tapping a telephone or telegraph line to get information	a tube through which a bullet travels when a gun is fired
a faucet for drawing water from a pipe or cask	any of various units of capacity
a plug for a bunghole in a cask	the quantity that a barrel (of any size) will hold
a tool for cutting female (internal) screw threads	a bulging cylindrical shape; hollow with flat ends
a small metal plate that attaches to the toe or heel of a shoe (as in tap dancing)
the sound made by a gentle blow
a gentle blow

tap (verb)	barrel (verb)
make a solicitation or entreaty for something; request urgently or persistently	put in barrels
draw from; make good use of
strike lightly
cut a female screw thread with a tap
pierce in order to draw a liquid from
walk with a tapping sound
dance and make rhythmic clicking sounds by means of metal plates nailed to the sole of the dance shoes
draw (liquor) from a tap
tap a telephone or telegraph wire to get information
make light, repeated taps on a surface
draw from or dip into to get something
furnish with a tap or spout, so as to be able to draw liquid from it