43 entries under adverb topic. ×

9
gradually(simply, somewhat, barely, slowly)
8
invisibly(invisibly, undetectably)
5
hardly(slowly, undiscernibly)
5
unnoticeably
4
slightly
3
indiscernibly
3
scarcely(slowly, undiscernibly)
2
gently
2
impalpably
2
insensibly
2
intangibly
2
minutely
2
moderately
2
observably
1
infinitesimally
1
latently
1
negligibly
1
nominally
1
obscurely(uncertainly, vaguely, indiscernibly, untraceably)
1
smally
<123>
13 years ago|2.8k views|share |citing 
APASmart Define. (2013). imperceptibly thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/imperceptibly/thesaurus/synonyms
ChicagoSmart Define. 2013. "imperceptibly thesaurus" https://smartdefine.org/imperceptibly/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2013, imperceptibly thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/imperceptibly/thesaurus/synonyms>.
MLASmart Define. "imperceptibly thesaurus" 28 June 2013. Web. 27 September 2026. <https://smartdefine.org/imperceptibly/thesaurus/synonyms>