19 entries under cover topic. ×

11
remote(adjective, obscure, distant, secret)
10
hidden(verb, adjective, show, separate)
9
guarded(adjective, obscure, secret, hidden)
7
shrouded(adjective, obscure, secret, hidden)
6
buried(adjective, show, obscure, secret)
6
cryptic(adjective, obscure, secret, unknown)
6
obscure(adjective, secret, unknown, hidden)
6
privy(adjective, obscure, secret, hidden)
5
personal(adjective, separate, obscure, secret)
5
undisclosed(adjective, obscure, secret, imperceptible)
4
ambiguous(adjective, obscure, secret, pertaining)
4
enigmatic(adjective, obscure, secret, pertaining)
4
equivocal(adjective, obscure, secret, pertaining)
4
under cover(expression, adjective, idiom, show)
4
unexpressed(adjective, obscure, secret, pertaining)
3
secondary(adjective, obscure, last, secret)
3
undivulged(adjective, obscure, secret, pertaining)
3
unsaid(adjective, obscure, secret, pertaining)
2
implied(adjective, obscure, secret, pertaining)
11 years ago|6.7k views|share |citing 
APASmart Define. (2015). ulterior thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/ulterior/thesaurus/synonyms
ChicagoSmart Define. 2015. "ulterior thesaurus" https://smartdefine.org/ulterior/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, ulterior thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/ulterior/thesaurus/synonyms>.
MLASmart Define. "ulterior thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/ulterior/thesaurus/synonyms>