Another word game

[toothless-dog]

If you want to give it a go.

You need to alter one letter or add or leave off one letter to the word.
Like this,
Shop
ship
shin
skin
king etc

[twyngwyn]

Actor (h>r)

[countessalmirena]

carrot (+r)

[twyngwyn]

Factor (r>f)

[countessalmirena]

format (c->m)