Use the last letter

[Barbas]

Acropolis.

 

[Johnny Novgorod]

Sora

 

[Barbas]

Axehead.

 

[Johnny Novgorod]

Demyx

 

[UltraDeth]

Xenophobic

 

[TheYellowManalishi]

Cesspool

 

[Barbas]

Liana.

 

[Johnny Novgorod]

Anita

 

[Barbas]

Arboreal.

 

[Johnny Novgorod]

Linux

 

[Barbas]

Xerox.

 

[Johnny Novgorod]

Xenu

 

[Barbas]

Ultimatum.

 

[Johnny Novgorod]

Momemtum

 

[Barbas]

Millennium.

 

[UltraDeth]

Marigold

 

[Johnny Novgorod]

Dandelion

 

[Barbas]

Nanotechnology.

 

[Johnny Novgorod]

Yuck

 

[Barbas]

Katapeltes.