Russian-English translations for грома́дный

• colossal
  A single puppy can make a colossal mess
• enormous
• gigantic
• huge
  The castle was huge
  Our next album is going to be huge! In our league our coach is huge!
• leviathan
  As I stared across the sea, there arose from the depths a leviathan of a creature, which loomed far above me and my ship
• prodigious
• stupendous
  One cannot appreciate how stupendous the Matterhorn is without seeing it.
  The renovator created a stupendous new look for our house.