ambitious
Olympian
aerial
airy
altitudinous
ascending
assured
careerist
careeristic
colossal
confident
dominating
elevated
eminent
ethereal
exalted
expectant
fond
full of hope
haughty
high
high-flying
high-pitched
high-reaching
high-set
high-up
hopeful
hoping
in good heart
in hopes
lofty
monumental
mounting
of good cheer
of good hope
on the make
outtopping
overlooking
overtopping
power-hungry
prominent
sanguine
sky-aspiring
soaring
social-climbing
spiring
steep
sublime
superlative
supernal
acquiring
admiring
conspiring
expiring
firing
hiring
inspiring
perspiring
quiring
rehiring
requiring
retiring
tiring
uninspiring
wiring