rejoicer
One who exults
A rejoicer is someone who rejoices—who feels or expresses great joy or delight.
The word appears occasionally in religious contexts for those who celebrate spiritual occasions: The rejoicers gathered for the festival.
It's uncommon in everyday speech, where "someone who rejoices" would be more natural.
One who praises achievement
- well-wisherOne who hopes for another's success
- revelerOne who celebrates boisterously
- merrymakerPerson who celebrates joyfully
- carouserOne who revels noisily
partygoer · guest · attendee · participant · honoree · toaster · host · hostess
Joyful emotional state
- elationIntense triumphant joy
- blissPerfect, serene felicity
- gleeExuberant, often impish delight
- delightIntense pleasure or satisfaction
exuberance · ecstasy · jubilation · euphoria · contentment · cheerfulness · rapture · felicity
congratulator
One who praises achievement
- well-wisherOne who hopes for another's success
- revelerOne who celebrates boisterously
- merrymakerPerson who celebrates joyfully
carouser · partygoer · guest · attendee · participant · honoree · toaster · host · hostess · invitee
happiness
Joyful emotional state
delight · exuberance · ecstasy · jubilation · euphoria · contentment · cheerfulness · rapture · felicity · jollity
zealous
Passionately eager and active
passionate · ardent · fervent · excited · spirited · energetic · vivacious · exuberant · animated · enthusiastic
celebration
Festive event marking occasion
jubilee · festival · feast · revelry · banquet · fete · jamboree · ceremony · commemoration · triumph
rejoicerkilljoy
One who dampens merriment
spoilsport · wet blanket · party pooper · buzzkill · grinch