Synset
make rough or rougher
<verb.contact>
freq. cnt.: 1
freq. cnt.: 1
roughen
sample sentences
"roughen the surfaces so they will stick to each other"
verb frames
Somebody ----s something
Something ----s something
lexical pointers
antonym
smooth
semantic pointers
hypernym
change surface
entailment
abrade, corrade, abrase, rub down, rub off
