Word twits with one letter changed

Letter on position 1 (t) changed: 1 word

swits

Letter on position 2 (w) changed: 2 words

taits
toits

Letter on position 3 (i) changed: 1 word

twats

Letter on position 4 (t) changed: 2 words

twigs
twins

Letter on position 5 (s) changed: 1 word

twite