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: female period | |
| Definitions include: Equal on a 1 to 10 scale to a 9, a very fine girl. | |
| Definitions include: verb. | |
| Definitions include: To copy or plagiarize, commonly used by emcees to indicate a plagiarist. | |
| Definitions include: "them". | |
| Definitions include: down the hatch, i.e. down one's throat. | |
| Definitions include: underwear. | |
| Definitions include: to care. | |
| Definitions include: to move very quickly, especially through something. | |
| Definitions include: to come into close contact with someone, in an unplanned way. |
How common is this slang?
| I use it | (5) |  |
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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 6 votes: 24% (See the most vulgar words.)
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