Off-the-books
Underground and off-the-books are semantically related. In some cases you can use "Underground" instead an adjective phrase "Off-the-books".
Underground
Underground adjective - Undertaken or done so as to escape being observed or known by others.
Usage example: an underground operation to smuggle ancient artifacts out of the country
Off-the-books and underground are semantically related. Sometimes you can use "Off-the-books" instead an adjective "Underground".
Mutual synonyms
Related pairs
- underhanded and off-the-books
- underhanded and underground
- sneak and off-the-books
- sneak and underground
- private and off-the-books
- private and underground
- privy and off-the-books
- privy and underground
- secret and off-the-books
- secret and underground
- sneaky and off-the-books
- sneaky and underground
- furtive and off-the-books
- furtive and underground
Cite this Source
Underground and Off-the-books. (2017). Retrieved 2026, August 02, from https://thesaurus.plus/related/off-the-books/underground
Off-the-books & Underground. N.p., 2017. Web. 02 Aug. 2026. <https://thesaurus.plus/related/off-the-books/underground>.
Underground or Off-the-books. 2017. Accessed August 02, 2026. https://thesaurus.plus/related/off-the-books/underground.
