weighty Synonyms - page 2

strong suasive meaningful life-and-death superincumbent taxing big league toilsome heavyweight ponderable ambitious crucial cumbersome cumbrous determinative difficult effective efficacious eventful fateful fleshy critical convincing authoritative BIG bulky burly challenging compelling consequential considerable consignificant constitutive forceful forcible graver major massive massy material meaty operose oppressive overburdensome overweight persuasive lumpy lumpish great grinding