unsmooth

== English == === Etymology === From un- +‎ smooth. === Adjective === unsmooth (not comparable) Not smooth; rough. G. Fletcher How may weak mortal ever hope to fileHis unsmooth tongue, and his deprostrate style? ==== Antonyms ==== smooth === Verb === unsmooth (third-person singular simple present unsmooths, present participle unsmoothing, simple past and past participle unsmoothed) (transitive) To make no longer smooth; to roughen or furrow.