Heroes- A common feature of Greek myths

Superman- Is a hero

Nobody - Nobody can keep Superman down

Norse: Seafaring plunderers with combat ready gods

Lol it's the last letter in the noun not the last letter of the description my sweet Jimojamm

In this case you should have done the Y in Nobody
                                                ^
This time well let it slide but next time we move on to paddling..

Elements- Norse Gods controlled the elements.

Sea - Ægir is the God of the sea.

Woops lol, it worked most of the time :)  My way works again.

Elephant - a large animal found in Asia and Africa and hunted for its tusks

Tunisia - Elephants can be found in Tunisia.

Africa - The continent in which Tunisia is located

Asia - another continent

Afghanistan - An Asian country

NATO - NATO has forces in Afghanistan

Nasty - the politics of the middle east

Tara - The MMO

Onion rings are big O's

sassiphras, the cat xD

Donuts. D is the end of the face.

I am confused.  Aren't we supposed to be using the last letter of the word and not the last letter of the associative narration?

It appears you're correct, Yoss didn't, and so I didn't :p  funny how monkey see monkey do...

Soddi - lead ship of the Zodi fleet from said 'un-named galaxy'

(better?)

ignorant - what I am about that word

(Sorry for the goof up on my last one)

Tangent - A random spewing of words, or topics, or thoughts, or concepts, or preferences, or existences, or objects, or wait...   this

(did that explain why tangent is related to "ignorant"?)

Triangle - the tangent to the edge of a triangle is the edge itself

Earsplitting - When a triangle is hit violently and repeatedly, it creates an earsplitting racket.

bugs - liking dark, moist places these little crawling critters love a good chance to bury themselves in your ears...