| A | B |
| narcissist | excessive interest in oneself |
| solipsist | believer that oneself is the only reality |
| autocrat | a ruler who has absolute power |
| autonomous | self-ruling, self-determining |
| autodidact | a self-taught person |
| soliloquy | an act of speaking one's thoughts aloud by oneslef, monologue |
| idiosyncrasy | a peculiar mode of behavior, peculiarity, oddity, eccentricity |
| recluse | a person who lives a solitary life and avoids others, hermit, loner |
| renegade | a person who deserts and betrays an organization, country or set of principles, defector |
| abstruse | difficult to understand, obscure |
| byzantine | excessively complicated |
| inscrutable | impossible to understand or interpret, mysterious |
| mendacity | untruthfulness |
| arcane | understood by few, mysterious or secret |