immense - English Synonyms Dictionary

immense

adj.
[1] enormous , huge , vast , gigantic , extensive , Brobdingnagian , vast , huge , massive , voluminous , tremendous , staggering , stupendous , mammoth , colossal , giant , titanic , Cyclopean , jumbo , elephantine , Brobdingnagian , (Slang) (US) humongous