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hum and terr
ground, earth
stell and astr
star
neb, nimb
cloud
celes
sky
curse, course
to run
celer
fast, swift, quick
vola
to fly
mov
to move
fug
to flee
humility
n. lack of pride; modesty
exhume
v. to remove from the ground; dig up
stellar
adj. excellent; outstanding
astronomical
adj. enormous; immense
nebulous
adj. not definite; vague
nimbus
n. a cloud
celestial
adj. having to do with the sky or heavens
terrestrial
adj. earthly; of or from land
inter
v. to put into the ground; to bury
subterranean
adj. beneath the ground
excursion
n. a brief pleasure outing
discourse
n. exchange of words; conversation
accelerated
adj. made faster
volatile
adj. changing often; unpredictable
immovable
adj. impossible to move or change
mobile
adj. moving; able to move
demote
v. to lower in rank or authority
fugitive
n. someone who is running away or escaping
refuge
n. protection or safety
subterfuge
n. trick; act of deception