The Where to Find Words for Spells Post
 

From what I've seen so far:

Mage
-Level 24 words and other spell components - drop well in all areas of SolA
-Words of Coercion - only 1 confirmed drop in SolA. Pretty rare in HHK and uguk. Reports of 3 dropping in 20 min at CE camp in MM

Necro
-Level 24 words - drop well in all areas of SolA

Please feel free to add your info

Got words of Coercion after 3 hours at CE.

Words of Tyrany and Dominion on 3rd floor of Befallen. Not common but not rare either.

We've been getting words of Coercion about every 3 hours at MM CE.

Coercion dropped on high level goblins in hhk as well.