1
fit(adjective, lithe)
1
flatten(verb, clear, press, level, flush)
1
flexible(adjective, lithe)
1
flourishing
1
flowering
1
fluent(adjective, quiet, soft, gentle, flat)
1
fluid(adjective, quiet, soft, gentle, flat)
1
flush(verb, adjective, quiet, clear, press)
1
frothy
1
fruiting
1
fulsome(adjective, honest, attitude)
1
furbished
1
genteel
1
give a sheen(verb, expression, idiom, smooth, finish)
1
gleaming
1
going strong
1
guileful
1
halcyon
1
high-class(adjective, sharp, smart, new, sophisticated)
1
horizontal(adjective, quiet, soft, gentle, flat)
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APASmart Define. (2016). sleek thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/sleek/thesaurus/synonyms
ChicagoSmart Define. 2016. "sleek thesaurus" https://smartdefine.org/sleek/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, sleek thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/sleek/thesaurus/synonyms>.
MLASmart Define. "sleek thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/sleek/thesaurus/synonyms>