22 entries under adverb topic. ×

6
covertly(close, hideaway, arcane, stealth)
6
furtively(close, hideaway, arcane, stealth)
6
secretly(close, hideaway, arcane, stealth)
5
surreptitiously(close, hideaway, arcane, stealth)
4
privately(close, hideaway, arcane, stealth)
4
stealthily(close, hideaway, arcane, stealth)
2
clandestinely
2
closely
2
confidentially
2
cryptically
2
mysteriously
2
reticently
1
enigmatically
1
faithfully
1
nearly
1
sneakily
0
cautiously
0
quietly
0
silently
0
snugly
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APASmart Define. (2015). secretively thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/secretively/thesaurus/synonyms
ChicagoSmart Define. 2015. "secretively thesaurus" https://smartdefine.org/secretively/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, secretively thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/secretively/thesaurus/synonyms>.
MLASmart Define. "secretively thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/secretively/thesaurus/synonyms>