Use the last letter

[Barbas]

Scarlet.

 

[Neuromancer]

Taurica.

 

[Barbas]

Americana.

 

[TheRiddler]

Arcana.

 

[Troublesome Lagomorph]

Aristotle.

 

[TheRiddler]

Ebola.

 

[Johnny Novgorod]

Annex

 

[UltraDeth]

Xantocillin

 

[Barbas]

Nicaragua.

 

[UltraDeth]

Alibi

 

[Barbas]

Incidental.

 

[Johnny Novgorod]

Lark

 

[Barbas]

Kleiner.

 

[TheRiddler]

rack

 

[Troublesome Lagomorph]

Kill.

 

[UltraDeth]

Lisbon

 

[Barbas]

Nullification.

 

[UltraDeth]

Nettle

 

[Neuromancer]

Erebos.

 

[username sucks]

Silent