4 letter (change 1 letter)

[Snoopy05]

Must

 

[Magicminx]

Mast

 

[Snoopy05]

Mist

 

[Cazz]

Miss

 

[Snoopy05]

Kiss

 

[Cazz]

Sips

 

[Snoopy05]

Nips

 

[Magicminx]

Spun

 

[Snoopy05]

Span

 

[Magicminx]

Spat

 

[Snoopy05]

Spit

 

[Cazz]

Spot

 

[Mrbluesky]

Slot

 

[Cazz]

Slit

 

[Mrbluesky]

Tile

 

[Cazz]

Live

 

[Mrbluesky]

Vice

 

[Cazz]

Mice

 

[Magicminx]

Mace

 

[Cazz]

Face