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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Slang terms with the same meaning
Other terms relating to 'quiet, secret': | |
| Definitions include: "on the down low", i.e. secret. | |
| Definitions include: "cutie." | |
| Definitions include: away from public scrutiny. | |
| Definitions include: mom aka "mother". | |
| Definitions include: secretive. | |
| Definitions include: See on the DL. | |
Slang terms with the same root words
None. How about some random words?
| Definitions include: drunk. | |
| Definitions include: it's the one who a task or assignment defaults too if the task/assignment goes undone. Quite often the tasks/assignments assigned to someone as the result of a meeting or action item and that someone is referred to as the "stuckee". | |
| Definitions include: a fake penis (dildo) attached to a harness that a female can "strap on" to penetrate another. | |
| Definitions include: very fast. | |
| Definitions include: displeasing; of poor quality; "uncool". | |
| Definitions include: Origin British, slang for money. | |
| Definitions include: an automobile. | |
| Definitions include: an expression of anger or annoyance. | |
| Definitions include: a mathematician whose skill seems magical. | |
| Definitions include: form of reference for a female who's name one can't remember. |
How common is this slang?
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| No longer use it | (0) | |
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| Heard it but never used it | (1) | |
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| Have never heard it | (2) | |
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Average of 8 votes: 31% (See the most vulgar words.)
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