weighty
weight‧y /ˈweɪti/
adjective
She didn’t feel like discussing weighty matters.
2. literary heavy:
a weighty tome (=a big and heavy book)
weight‧y /ˈweɪti/
adjective Word Family: adjective: overweight ≠ underweight, weighted, weighty, weightless; verb: weigh, outweigh, weight; noun: weight, weights, weighting
1. important and serious: 2. literary heavy: