As verbs the difference between knapping and napping
is that knapping is present participle of knap while napping is present participle of lang=en.
As a noun napping is
the act or process of raising a nap, as on cloth.
napping
English
Verb
(head)
See also
* catch napping
Noun
(
en noun)
The act or process of raising a nap, as on cloth.