Try to guess all Avengers members until Nov 2017.
Avengers, West Coast Avengers, New Avengers, (Initiative) Mighty Avengers, (International) Mighty Avengers,Secret Avengers, Unity Squad, Avengers AI, Cage's Mighty Avengers, SHIELD Avengers, Multiversal Avengers, Sunspot's Avengers, even the official Dark Avengers, Inverted Avengers, Astonishing Avengers, official Great Lakes Avengers, Occupy Avengers, USAvengers... also Dead Avengers and Young Avengers
In some cases, with one right answer, You can fill other fields!!
You can try with the real names!! There are reservists and honorary Members too.
There are official Avengers Groups. (The first incarnation of Dark Avengers were the official Avenger group, and GLA have the Rights in order to use the Avenger name)
There a few default names. (Because there were infiltrators or no clear status)