Following are all the constellational like words, in the list below.
CONSTELLATIONARY
100% like constellational
SIDEREAL
100% like constellational
ZODIACAL
100% like constellational
EQUINOCTIAL
100% like constellational
SPHERIC
100% like constellational
FIRMAMENTAL
100% like constellational
COSMIC
100% like constellational
CASSIOPEIAN
100% like constellational
COSMOGONICAL
100% like constellational
LEONIAN
100% like constellational
BETELGEUSIAN
100% like constellational
HEAVENISH
100% like constellational
PLEIADEAN
100% like constellational
KEPLERIAN
100% like constellational
ASTRAEAN
100% like constellational
TAURIAN
100% like constellational
CELESTIAL
100% like constellational
CALENDARIAL
100% like constellational
PLANISPHERIC
100% like constellational
GEMINIAN
100% like constellational
CASSINIAN
100% like constellational
SATURNAL
100% like constellational
FORESTIAL
100% like constellational
PLANETARY
100% like constellational
CAPRICORNIAN
100% like constellational
HEAVENLY
100% like constellational
AREOLOGICAL
100% like constellational
SOLUNAR
100% like constellational
SCORPION
100% like constellational
SUPERGALACTIC
100% like constellational
COPERNICAN
100% like constellational
LUNAR
100% like constellational
CœLESTIAL
100% like constellational
GEOGRAPHICAL
100% like constellational
COVENANTAL
100% like constellational
CONSTITUTIONALISTIC
100% like constellational
PLANETED
100% like constellational
EMPYREAL
100% like constellational
TERRITORIAL
100% like constellational
STYLAR
100% like constellational
CRUSTAL
100% like constellational
HYPERGALACTIC
100% like constellational
CENTAURAN
100% like constellational
APOLUNAR
100% like constellational
CELESTINE
100% like constellational
CARDINAL
100% like constellational
ORIENTAL
100% like constellational
SELENIC
100% like constellational
CELEBRATIONAL
100% like constellational
PLENILUNAR
100% like constellational
AUTUMNAL
100% like constellational
SOLARIAN
100% like constellational
DECORATIONAL
100% like constellational
ORACULAR
100% like constellational
PENTACULAR
100% like constellational
NEPTUNIAN
100% like constellational
SUNLY
100% like constellational
CæLESTIAL
100% like constellational
ALPHA CENTAURIAN
100% like constellational
APOLLONIC
100% like constellational
MAGELLANIAN
100% like constellational
LEGENDARY
100% like constellational
AQUARIAN
100% like constellational
VEXILLAR
100% like constellational
ZENITHAL
100% like constellational
SCHOLARLY
100% like constellational
CARTOGRAPHIC
100% like constellational
AURORAL
100% like constellational
SUPERNAL
100% like constellational
SOLAR
100% like constellational
LUNARY
100% like constellational
EQUINOCTAL
100% like constellational
ARISTARCHIAN
100% like constellational
LIBRAN
100% like constellational
COSMOVISIONAL
100% like constellational
EQUINOXIAL
100% like constellational
HERALDIC
100% like constellational
ELECTORAL
100% like constellational
VESTIAN
100% like constellational
ARCHETYPAL
100% like constellational
CONSTABULARY
100% like constellational
PENTAGONAL
100% like constellational
FANTASTICAL
100% like constellational
MIGRATIONAL
100% like constellational
CERATAL
100% like constellational
SEASONAL
100% like constellational
MYTHOLOGICAL
100% like constellational
IONOSPHERIC
100% like constellational
PTOLEMAIC
100% like constellational
CREATIONARY
100% like constellational
TAUREAN
100% like constellational
HELIACAL
100% like constellational
SPIRITUAL
100% like constellational
HYPERIONIAN
100% like constellational
UNIVERSAL
100% like constellational
TRIBAL
100% like constellational
HIPPARCHIAN
100% like constellational
POLAR
100% like constellational
GEOPOLITICAL
100% like constellational
SUBARCTIC
100% like constellational