upbeat (n.)
- advance
- advancement
- amelioration
- amendment
- arsis
- ascent
- beat
- betterment
- boost
- bout
- bright
- circle
- circuit
- course
- cycle
- diastole
- downbeat
- enhancement
- enrichment
- eugenics
- euthenics
- furtherance
- headway
- improvement
- lift
- melioration
- mend
- mending
- millenarian
- offbeat
- perfectionist
- pickup
- positive
- preferment
- progress
- progression
- promotion
- pulsation
- pulse
- recovery
- restoration
- revival
- revolution
- rise
- rosy
- rotation
- round
- sanguine
- series
- spell
- systole
- thesis
- throb
- turn
- uplift
- upping
- utopian
- wheel
