1. Enormously
   "the bill was astronomically high"

See also: astronomic

• broad-leaved twayblade
• broad-minded
• broad-mindedly
• broad-mindedness
• broad-shouldered
• broadax
• broadaxe
• broadband
• broadbill
• broadcast
• carting
• cartload
• cartogram
• cartographer
• cartographic
• cartographical
• cartography
• carton
• cartonful
• cartoon
• cartoon strip
• cartoonist
• cartouch
• cartouche
• cartridge