Zoey

Marie

Ignacio

Galen

Ollie

Tala

Quinn

Bodie

Teacher

British

Vampire Bodyguard

Francis

Woman

Bodyguard

The Narrator

African lady

Soft Bubbly

Southern

Robot

Hailey

French

Hood

Indian Girl Accent

A French Girl

Male Russian Accent

Irish

Apparently he is very faithful to his guild and often makes jokes, such as when he tells a messenger that "he is not going to eat it".  Silver can be described as a "cool and relaxed" person, usually seen smiling and treating minions and enemies in a friendly manner, he thanked Natsu for thawing the Sun Town that he himself had accidentally frozen, implying that he does not have absolute control over his power.
On the other hand, he shows a certain chivalry with women.

Silver Fullbuster 