Definition of underground

underground    

adjective

• secret.
  • See more words with the same meaning: quiet, secret.

  Last edited on Dec 05 2011. Submitted by Walter Rader (Editor) from Sacramento, CA, USA on Sep 21 2009.

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Related words

Slang terms with the same meaning

Other terms relating to 'quiet, secret':
on the DL	Definitions include: "on the down low", i.e. secret.
QT	Definitions include: "cutie."
back room	Definitions include: away from public scrutiny.
mum	Definitions include: mom aka "mother".
on the sly	Definitions include: secretive.
DL, the	Definitions include: See on the DL.

Slang terms with the same root words

None. How about some random words?

monkey suit	Definitions include: a business suit.
woop de doo	Definitions include: A big racket or noise.
meshuga	Definitions include: crazy.
numb nut	Definitions include: a person who does something very stupid.
cankle	Definitions include: a fat ankle - one that is as thick as the person's calf, such that there's no visible anatomical difference in the two.
jet set	Definitions include: the well-traveled elite who could afford to jet around the world.
ride the D train	Definitions include: to engage in coitus with a male.
pack	Definitions include: verb.
hands down	Definitions include: used when comparing things and something is the clear-cut winner.
yes or no tarot	Definitions include: Yes or no tarot is a simplified form of tarot reading that provides quick, straightforward answers to specific questions. It uses a small number of cards to deliver direct responses, often interpreted as positive or negative outcomes.

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Average of 14 votes: 34%  (See the most vulgar words.)

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