tremendous◼◼◼(extremely large (in amount, extent, degree etc.) or great; enormous; extraordinary) adjective [UK: trɪ.ˈmen.dəs] [US: trə.ˈmen.dəs]It's a tremendous deal. = C'est un contrat énorme.
whopping◼◻◻(exceptionally great or large) adjective [UK: ˈwɒp.ɪŋ] [US: ˈwɑːp.ɪŋ]The movie was a whopping success. = Le film a été un énorme succès.