a free spirit, the pay is never guaranteed, nor is survival, but those who excel at adventuring find the rewards greatly outweigh the hardship

an excellent healer, only truly rivaled by the Doctor

an extension of you, motivated by your imagination and acting by your wishes in a place where your expression can be free

A social pretender on the lookout for advancement.

One who adventures; as, the merchant adventurers; one who seeks his fortune in new and hazardous or perilous enterprises.

a business investor who "ventures" capital

someone who travels into little known regions (especially for some scientific purpose)

a person who enjoys taking risks