4 letter (change 1 letter)

[Snoopy05]

Shim

 

[Just-me]

Shit

 

[Snoopy05]

Tits

 

[Just-me]

Hits

 

[Snoopy05]

Hats

 

[Just-me]

hash

 

[Cazz]

Bash

 

[Snoopy05]

Bush

 

[Cazz]

Husk

 

[Snoopy05]

Musk

 

[Cazz]

Dusk

 

[Snoopy05]

Desk

 

[Cazz]

Disk

 

[Snoopy05]

Skit

 

[Cazz]

Skip

 

[Snoopy05]

skis

 

[Cazz]

Kips

 

[Red_Phoenix]

rips

 

[Just-me]

Nips

 

[Red_Phoenix]

slip