94 entries under adjective topic. ×

13
covert(show, secret, hidden, clandestine)
12
concealed(show, obscure, secret, hidden)
11
remote(cover, obscure, distant, secret)
10
hidden(verb, cover, show, separate)
9
guarded(cover, obscure, secret, hidden)
8
obscured(show, secret, hidden, imperceptible)
7
eventual(end, last, extreme, planned)
7
future(come, expected, later, futurity)
7
shrouded(cover, obscure, secret, hidden)
6
buried(cover, show, obscure, secret)
6
cryptic(cover, obscure, secret, unknown)
6
obscure(cover, secret, unknown, hidden)
6
privy(cover, obscure, secret, hidden)
6
secret(separate, unknown, hidden, concealed)
5
later
5
personal(cover, separate, obscure, secret)
5
subterranean
5
undisclosed(cover, obscure, secret, imperceptible)
4
alien
4
ambiguous(cover, obscure, secret, pertaining)
11 years ago|6.7k views|share |citing 
APASmart Define. (2015). ulterior thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/ulterior/thesaurus/synonyms
ChicagoSmart Define. 2015. "ulterior thesaurus" https://smartdefine.org/ulterior/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, ulterior thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/ulterior/thesaurus/synonyms>.
MLASmart Define. "ulterior thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/ulterior/thesaurus/synonyms>