nebulous

equivalents

indefinite

indistinct

synonyms

Cynthian

abstract

amorphous

anagalactic

asteroidal

astral

astrologic

astrologistic

astrologous

astronomic

astrophysical

bland

blind

blurred

broad

castellatus

celestial

circumplanetary

cirrose

cirrous

cislunar

clear as mud

cloud-flecked

clouded

cloudlike

cloudy

cloudy

collective

cumuliform

cumulous

dark

dim

dirty

empyreal

empyrean

equinoctial

extragalactic

faint

featureless

foggy

fuzzy

galactic

general

generalized

generic

gloomy

hazy

hazy

heavenly

heavy

etymologically-related-terms

nebula

nebular

nebulosity

same-contexts

ethereal

formless

fuzzy

ghostly

grayish

hazy

ill-defined

illusory

indefinite

indistinct

insubstantial

milky

murky

phosphorescent

shadowy

shapeless

undefined

unfocused

unreal