Birth - Mirkwood the Great
Nothlir - Quenya and Sindarin
Rowan - Botany
Hawthorn - Tolkien's Trees
Smooth - Textures
Mountain gap - Landscape
Rivermouth - Of the Sea

And now speedtyping to claim the rest. ^-^

EDIT: Sky Blue - Colors
Another: Gardening - Talents and Skills
Sam vs Gollum - This Means War!
Scribe - Occupations
Lastly: I have plans and an outline for: Feanor/Turin - Crack Pairings I
I also have plans and have even done a start on a ficlet including:
Cloudy - Weather
Maedhros as a leader - Sons of Fëanor
Unjust exile - Feanatics

Didn't find the time to actually write those last four properly today, sadly. :( *shakes fist at exam that wants to be studied for*