8 entries under concealment topic. ×

7
incognito(adverb, close, hideaway, arcane)
3
by stealth(expression, idiom, clandestine, quietly)
1
in camera(expression, idiom, clandestine, quietly)
0
underhand
-1
behind a screen(expression, idiom)
-1
behind one's back(verb, phrasal verb)
-1
behind the curtain(expression, idiom)
-1
behind the scenes(expression, idiom)
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APASmart Define. (2015). stealthily thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/stealthily/thesaurus/synonyms
ChicagoSmart Define. 2015. "stealthily thesaurus" https://smartdefine.org/stealthily/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, stealthily thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/stealthily/thesaurus/synonyms>.
MLASmart Define. "stealthily thesaurus" 13 April 2015. Web. 28 September 2026. <https://smartdefine.org/stealthily/thesaurus/synonyms>