Enter a clue or pattern or both:
The Clue
Optimistic types (6 letter answer)
The Answer
HOPERS
Tags
Notes
The answer HOPERS is so rare that it appears less than once every 2500 puzzles.
Related Clues
Optimists
Definition
HOPER as a noun:
1. a person who hopes; "only an avid hoper could expect the team to win now"