As verbs the difference between spitting and pitting
is that spitting is while pitting is .
As nouns the difference between spitting and pitting
is that spitting is (chiefly|archaic|medicine) expectoration while pitting is the formation of pits on a surface because of corrosion.
spitting
English
Verb
(head)
Noun
(
en noun)
(chiefly, archaic, medicine) expectoration
* 1837 , James Johnson, The Medico-chirurgical review: Volume 31 (page 44)
- Four brothers of the name of Smith, died with black spitting ; all of them were stone-workers.
pitting
English
Verb
(head)
Noun
The formation of pits on a surface because of corrosion