As verbs the difference between sluffing and snuffing
is that sluffing is present participle of lang=en while snuffing is present participle of lang=en.
As a noun snuffing is
the act by which a candle, etc. is snuffed out.
snuffing
English
Verb
(head)
Noun
(
en noun)
The act by which a candle, etc. is snuffed out.
The act of one who snuffs or makes a low sniffing sound.
* 1879 , (Mary Elizabeth Braddon), Vixen
- Then there were frantic snuffings under the doors, and a general agitation.