'optimist' definitions:
Definition of 'optimist'
From: WordNet
noun
A person disposed to take a favorable view of things [ant: pessimist]
Synonyms of 'optimist'
From: Moby Thesaurus
- aspirant,
- aspirer,
- chiliast,
- dreamer,
- hopeful,
- hoper,
- idealist,
- irrepressible optimist,
- Leibnizian optimist,
- millenarian,
- millennialist,
- millennian,
- perfectibilist,
- perfectibilitarian,
- perfectionist,
- philosophical optimist,
- Pollyanna,
- positivist,
- ray of sunshine,
- utopian