zest (n.)
- activity
- alacrity
- amusement
- animation
- anxiety
- anxiousness
- appetite
- ardor
- avidity
- avidness
- bite
- bliss
- brio
- briskness
- comfort
- content
- contentment
- coziness
- delectation
- delight
- eagerness
- ease
- ecstasy
- edge
- elan
- elation
- enjoyment
- entertainment
- enthusiasm
- esprit
- euphoria
- exuberance
- fervor
- flavor
- forwardness
- friskiness
- frolicsomeness
- fruition
- fun
- gaiety
- gayness
- ginger
- glow
- gratification
- gust
- gusto
- guts
- heart
- heartiness
- hotness
- hunger
- impatience
- impetuosity
- impetus
- interest
- keenness
- kick
- life
- liveliness
- lustiness
- luxury
- mettle
- nip
- palate
- passion
- pepper
- pepperiness
- perkiness
- pertness
- piquancy
- playfulness
- pleasure
- promptness
- punch
- pungency
- quickness
- raciness
- readiness
- relish
- robustness
- satisfaction
- savor
- self-gratification
- self-indulgence
- skittishness
- snap
- spice
- spiciness
- spirit
- spiritedness
- spirits
- sportiveness
- sprightliness
- tang
- tanginess
- thirst
- titillation
- verve
- vigor
- vim
- vitality
- vivacity
- voluptuousness
- warmth
- well-being
- zeal
- zestfulness
- zing
- zip
