Synonyms of upbeat

Noun

1. wellbeing, well-being, welfare, upbeat, eudaemonia, eudaimonia, prosperity, successfulness

usage: a contented state of being happy and healthy and prosperous; "the town was finally on the upbeat after our recent troubles"

2. upbeat, offbeat, rhythm, beat, musical rhythm

usage: an unaccented beat (especially the last beat of a measure)

Adjective

1. cheerful, pollyannaish, upbeat, optimistic (vs. pessimistic)

usage: pleasantly (even unrealistically) optimistic

Definition and meaning of upbeat (Dictionary)