4
smoothly(adverb, flatly, neatly, compactly)
3
glossily
3
lustrously
3
neatly
3
shinily
3
slickly
2
evenly(adverb, flatly)
2
softly
1
aerodynamically
1
craftily
1
exquisitely
1
flatly
1
fluently(adverb, flatly)
1
foxily
1
glassily
1
glibly
1
guilefully
1
knavishly
1
levelly
1
oily
11 years ago|1.9k views|share |citing 
APASmart Define. (2015). sleekly thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/sleekly/thesaurus/synonyms
ChicagoSmart Define. 2015. "sleekly thesaurus" https://smartdefine.org/sleekly/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, sleekly thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/sleekly/thesaurus/synonyms>.
MLASmart Define. "sleekly thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/sleekly/thesaurus/synonyms>