optimist Synonyms

hopeful dreamer optimistic pollyanna idealist doormat micawber upbeat motivator hopefulness hustler stargazer facilitator go-getter eager beaver catalyst whitewasher visionary utopist utopian escapist upbeat person cheerful person sunny disposition positive thinker optimistic attitude action-taker can-doer rose-tinted optimizer yeasayer glass-half-full transcendentalist theorizer smiler fanatic fan executor eulogist entrepreneur enthusiast encomiast dynamo doer daydreamer craftsman collaborator chiliast champion believer