62 entries under smooth topic. ×

17
polish(verb, adjective, support, change, clear)
17
perfect(verb, close, end, clear, increase)
15
better(verb, support, advance, increase, develop)
12
cultivate(verb, support, give, advance, increase)
9
enhance(verb, advance, increase, develop)
7
finish(verb, close, change, end, increase)
5
emend(verb, change, advance, increase, develop)
5
sleek(verb, clear, press, clean)
4
amend(verb, change, advance, increase, develop)
4
correct(verb, change, advance, increase, develop)
4
round(verb, clear, press, complete)
4
slick(verb, clear, press, complete)
3
mature(verb, improve, look, enhance)
2
mend(verb, advance, increase, develop)
2
shape up(verb, expression, advance, increase, develop)
2
spruce up(verb, expression, arrange, clean)
1
brush up(verb, expression, phrasal verb, improve)
1
groom(verb, clean, improve, ready)
1
lick into shape(expression, idiom, clean, tidy)
1
make attractive(verb, expression, clean, tidy)
11 years ago|12k views|share |citing 
APASmart Define. (2015). refine thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/refine/thesaurus/synonyms
ChicagoSmart Define. 2015. "refine thesaurus" https://smartdefine.org/refine/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, refine thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/refine/thesaurus/synonyms>.
MLASmart Define. "refine thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/refine/thesaurus/synonyms>