Weighty

مترادف و متضاد weighty

1. adjective heavy
   Synonyms: burdensome, cumbersome, cumbrous, dense, fat, fleshy, hefty, massive, obese, overweight, ponderous, porcine, portly, stout
   Antonyms: light, small, thin, unsubstantial
2. adjective serious, important
   Synonyms: big, big deal, consequential, considerable, critical, crucial, earnest, forcible, grave, heavy, heavyweight, life and death, material, meaningful, momentous, no-nonsense, portentous, sedate, severe, significant, sober, solemn, somber, staid, substantial, underlined
   Antonyms: inconsequential, trivial, unimportant, unsubstantial
3. adjective troublesome, difficult
   Synonyms: backbreaking, burdensome, crushing, demanding, exacting, exigent, grievous, onerous, oppressive, superincumbent, taxing, tough, worrisome, worrying
   Antonyms: easy, facile, solvable