Word Study
astrophysical
CIDE DICTIONARY
astrophysical, a.
Pertaining to the physics of astronomical science. [1913 Webster]
THESAURUS
astrophysical
Cynthian, aerophysical, anagalactic, asteroidal, astral, astrologic, astrologistic, astrologous, astronomic, celestial, circumplanetary, cislunar, empyreal, empyrean, equinoctial, extragalactic, galactic, heavenly, heliacal, intercosmic, interplanetary, intersidereal, interstellar, lunar, lunary, lunate, lunular, lunulate, meteoric, meteoritic, nebular, nebulose, nebulous, physical, planetal, planetarian, planetary, planetesimal, semilunar, sidereal, solar, sphery, star-spangled, star-studded, starry, stellar, stellary, terrestrial, uranic, zodiacalFor further exploring for "astrophysical" in Webster Dictionary Online