Change one letter.

[Mottie]

Barb

 

[Slime]

Bark.

 

[Mottie]

Barm

 

[Jurassicspark]

Bart

 

[Mottie]

Barn

 

[Slime]

Burn.

 

[Mottie]

Born

 

[Jurassicspark]

sorn

 

[Slime]

Corn.

 

[Mottie]

Horn

 

[Slime]

Hoon.

 

[Jurassicspark]

soon

 

[Slime]

Soot.

 

[Mottie]

Boot

 

[Slime]

Book.