7
coarsen(verb, dull, develop, rough, adjust)
7
ruffle(verb, roughness, derange)
7
rumple(verb, roughness, derange)
5
rough(verb, scratch, toughen, coarsen)
4
abrade
4
agitate(verb, derange)
4
discompose(verb, derange)
4
rough up(verb, expression, phrasal verb, mistreat, KO)
4
upset(verb, derange)
3
churn(verb, derange)
3
convulse(verb, derange)
3
crumple(verb, roughness)
3
disarrange(verb, derange)
3
disturb(verb, derange)
3
ferment(verb, derange)
3
gnarl
3
grain
3
perturb(verb, derange)
3
ripple(verb, derange)
3
roil(verb, derange)
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APASmart Define. (2015). roughen thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/roughen/thesaurus/synonyms
ChicagoSmart Define. 2015. "roughen thesaurus" https://smartdefine.org/roughen/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, roughen thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/roughen/thesaurus/synonyms>.
MLASmart Define. "roughen thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/roughen/thesaurus/synonyms>