5
spruce up(verb, expression, phrasal verb, smooth, clean)
5
titivate(verb, smooth, improve, disguise, slick)
4
smarten up(verb, expression, phrasal verb, smooth, clean)
4
spruce
3
slick up(verb, expression, phrasal verb, smooth, clean)
3
tittivate
2
garnish(verb, improve, embellish)
1
add bells and whistles
1
amplify
1
array
1
beautify
1
bedeck
1
brighten(verb, shine, glow, illuminate, lighten)
1
buff up(verb, expression, phrasal verb, smooth, enliven)
1
burnish(verb, enliven, illuminate, lighten)
1
clear up(verb, expression, phrasal verb, enliven, illuminate)
1
color
1
deck
1
deck out(verb, expression, phrasal verb, smooth, disguise)
1
dress up(verb, put)
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APASmart Define. (2013). spiff up thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/spiff_up/thesaurus/synonyms
ChicagoSmart Define. 2013. "spiff up thesaurus" https://smartdefine.org/spiff_up/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, spiff up thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/spiff_up/thesaurus/synonyms>.
MLASmart Define. "spiff up thesaurus" 18 May 2013. Web. 20 September 2026. <https://smartdefine.org/spiff_up/thesaurus/synonyms>