massive
adjective
°Of or pertaining to a large mass; weighty, heavy, or bulky.
"A massive comet or asteroid appears to have ended the era of the dinosaurs."
°Much larger than normal.
"Compared to its counterparts from World War II, the Abrams main battle tank is truly massive."
synonyms: bulky, heavy, hefty, substantial more» , weighty, colossal, enormous, gargantuan, giant, gigantic, great, huge, mahoosive, titanic, consequential, meaningful, overwhelming, significant, awesome, super, excellent, stupendous