4 letter (change 1 letter)

[Just-me]

Puny

 

[Snoopy05]

Pony

 

[Just-me]

Pong

 

[Snoopy05]

Bong

 

[Just-me]

Bonk

 

[UnicornSteps]

Nobs

 

[Snoopy05]

Snog

 

[johnny85]

Nags

 

[Walks]

Gain

 

[UnicornSteps]

Main

 

[johnny85]

Pain

 

[UnicornSteps]

Naps

 

[johnny85]

Baps

 

[UnicornSteps]

Spam

 

[johnny85]

Palm

 

[UnicornSteps]

Plum

 

[johnny85]

Lamp

 

[UnicornSteps]

Maps

 

[johnny85]

Caps

 

[Snoopy05]

Cops