Leibnizian
Leibnizian optimist
Pollyanna
aspirant
aspirer
bright
cheerful
chiliast
chiliastic
couleur de rose
hopeful
hoper
irrepressible optimist
millenary
millennialist
millennialistic
millennian
optimist
optimistic
perfectibilist
perfectibilitarian
perfectionist
philosophical optimist
ray of sunshine
rose-colored
roseate
rosy
sunny
upbeat
utopian
chocolate-cream
counter-revolutionary
greasy-haired
half-secret
horse
infatuated
insteadof
lusitanian
matter
muscat
ofany
predecessors'
prison-yard
pro-war
red-fingered
round shot
self-fulfilling
shallow-minded
tow-haired
ungathered
unpicked