Fazan game

[Duskling]

ceramonial

[Cypher]

aluminium

[Duskling]

umbrella

[Cypher]

lad

[Duskling]

doctor

[Cypher]

origami

[Duskling]

mister

[algebra15]

erlprince

[Duskling]

celebrate

[Cypher]

tenacious

[Duskling]

The forbidden endings:
*ea, *er, *ia, *fy, *ic, *ky, *ly, *ll, *on, *ty, *um, *us, *xo (for having a small set of options)
and all the other two consonant endings that don't start a word.

I have to ignore your post:

teapot

[Cypher]

otter

[Duskling]

again, forbidden ending, but I don't feel like posting something else.

[algebra15]

ermine

[Duskling]

nest