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]

Demolish (p>h)

[countessalmirena]

Milkshed (o->k)

[mytreechange]

sheikdom (l>o)

[countessalmirena]

demolish (k->l)

[twyngwyn]

Polished (m>p)

[countessalmirena]

lordship (e->r)

[twyngwyn]

Shipload (r>a)

[countessalmirena]

diplomas (h->m)

[twyngwyn]

Diploma (-s)

[countessalmirena]

optimal (d->t)