s |
roughening |
As a letter s
is the letter s with a.
As a verb roughening is
.
tuberosity |
roughening |
As a noun tuberosity
is (uncountable) the condition of being tuberous.
As a verb roughening is
.
terms |
roughening |
As a noun terms
is .
As a verb roughening is
.
roughening |
toughening |
As verbs the difference between roughening and toughening
is that
roughening is while
toughening is .