135 entries under verb topic. ×

3
trouble
3
whip
3
whisk
2
corrugate
2
harden(calcify, thicken, stabilize, toughen)
2
scrape
2
scratch
2
scuff
2
strum
1
acclimate(dull, develop, rough, adjust)
1
acclimatize(dull, develop, rough, adjust)
1
accustom(dull, develop, rough, adjust)
1
adapt(dull, develop, rough, adjust)
1
adjust(dull, develop, rough, scratch)
1
blunt(dull, develop, rough, adjust)
1
blur
1
botch
1
brutalize(dull, develop, rough, adjust)
1
callous(dull, develop, rough, adjust)
1
callus(dull, develop, rough, adjust)
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APASmart Define. (2015). roughen thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/roughen/thesaurus/synonyms
ChicagoSmart Define. 2015. "roughen thesaurus" https://smartdefine.org/roughen/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, roughen thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/roughen/thesaurus/synonyms>.
MLASmart Define. "roughen thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/roughen/thesaurus/synonyms>