Synonyms of astronomical in English:


See US English definition of astronomical

See UK English definition of astronomical

See Spanish definition of astronómico


1‘they studied Stonehenge in terms of astronomical alignments’

celestial, planetary, stellar, astronomic, heavenly

2‘the sums he has paid out are astronomical’

huge, enormous, very large, very great, very big, prodigious, tremendous, monumental, mammoth, colossal, vast, gigantic, massive, epic, monstrous, terrific, titanic, towering, king-sized, king-size
substantial, considerable, sizeable, hefty, handsome, kingly, princely, lavish, generous, inordinate
informal astronomic, almighty, whopping, whopping great, thumping, thumping great, bumper, mega, monster, jumbo, humongous, serious, dirty great, rip-roaring
British informal whacking, whacking great, ginormous

insignificant, small