stimulant (n.)
- activator
- aloes
- amphetamine
- animator
- antidepressant
- arouser
- benzoin
- bracer
- caffeine
- catalyst
- chocolate
- cocaine
- cocoa
- coffee
- coke
- crystal
- draw
- drive
- energizer
- fillip
- football
- goad
- heart
- impetus
- impulse
- incentive
- incitation
- incitement
- kola
- life
- motivation
- pick-me-up
- prod
- prompt
- provocation
- pull
- push
- quinine
- restorative
- snow
- speed
- spur
- stimulus
- strychnine
- tea
- tonic
- upper
- urge
