As nouns the difference between hitter and nitter
is that hitter is agent noun of hit; one who hits while nitter is (zoology) a louse that deposits nits on horses.
hitter
English
Noun
(
en noun)
Agent noun of hit; one who hits.
(baseball) One who comes up to bat.
Derived terms
* designated hitter
* heavy hitter
* pinch hitter
* switch hitter