Forum game : Last letter

Alien posted one game, so I remembered this game (I play this in the school with my friends, usually at math classes =P)
In this game you have to start a word with the last letter of the last word.

Rai(n)
(N)eighbour(s)
(S)nake
etc.

The first word is:

Cold

diaphragm

Mother

Reindeer

rare

Easy

[Seraph07]

Yellow.

Red

[Seraph07]

Forum game : Last letter

Dermatologie

Eragon

[Seraph07]

Natron

No

[Seraph07]

Opportunity.

Yes

[Seraph07]

Sí.

[Pezinator]

Italiano

Owen

negative

[Seraph07]

Elektronegativität.

Train