4 letter (change 1 letter)

[Magicminx]

Silo

 

[beltmaster]

Slip ( Going down a slippery slope)

 

[Cazz]

Pile

 

[beltmaster]

Life (Is for living. and shagging)

 

[Cazz]

Wife

 

[beltmaster]

Fire

 

[Cazz]

Wire

 

[beltmaster]

Ride

 

[Bukowski]

Rude

 

[beltmaster]

Drug

 

[Cazz]

Drum

 

[beltmaster]

Dumb

 

[Cazz]

Dump

 

[beltmaster]

Pump

 

[Cazz]

Lump

 

[beltmaster]

Plug

 

[Snoopy05]

Plus

 

[Magicminx]

Slug

 

[Snoopy05]

Slag

 

[Magicminx]

Glad