4
creeping(cautious, recreant, dragging, crawling, sub-rosa)
4
dastardly(cowardly, cowardice)
4
groveling(noun, verb, adjective, compliant, servility)
4
scurvy(adjective, improbity)
4
slinky(adjective, move, sneak, skulking)
4
stealing
4
undercover(adjective, dishonest, cunning, deceitful, private)
3
abject(adjective, servility, improbity)
3
backstairs
3
concealed(dishonest, cunning, deceitful, sneaky, underhanded)
3
creep
3
cringing
3
deep-seated
3
hiding
3
hole-and-corner(secret, private, hidden, fraudulent, sneaky)
3
hugger-mugger
3
indirect(adjective, dishonest, cunning, deceitful, tricky)
3
intuitive
3
lurking
3
nagging(adjective, uneasy)
11 years ago|4.5k views|share |citing 
APASmart Define. (2015). sneaking thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/sneaking/thesaurus/synonyms
ChicagoSmart Define. 2015. "sneaking thesaurus" https://smartdefine.org/sneaking/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, sneaking thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/sneaking/thesaurus/synonyms>.
MLASmart Define. "sneaking thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/sneaking/thesaurus/synonyms>