Found 2 items, similar to weighty.
English → English (WordNet) Definition: weighty weighty adj 1: having relatively great weight; heavy; “a weighty load”; “a weighty package” [ant: weightless] 2: of great gravity or crucial import; requiring serious thought; “grave responsibilities”; “faced a grave decision in a time of crisis”; “a grievous fault”; “heavy matters of state”; “the weighty matters to be discussed at the peace conference” [syn: grave, grievous, heavy] 3: weighing heavily on the spirit; causing anxiety or worry; “weighty problems” 4: excessively fat; “a weighty man” [syn: corpulent, obese, rotund] 5: powerfully persuasive; “a cogent argument”; “a telling presentation”; “a weighty argument” [syn: cogent, telling] [also: weightiest, weightier]
English → English (gcide) Definition: Weighty Weighty \Weight"y\, a. [Compar. Weightier; superl. Weightiest.] [1913 Webster] 1. Having weight; heavy; ponderous; as, a weighty body. [1913 Webster] 2. Adapted to turn the balance in the mind, or to convince; important; forcible; serious; momentous. “For sundry weighty reasons.” --Shak. [1913 Webster] Let me have your advice in a weighty affair. --Swift. [1913 Webster] 3. Rigorous; severe; afflictive. [R.] “Attend our weightier judgment.” --Shak. [1913 Webster] Syn: Heavy; ponderous; burdensome; onerous; forcible; momentous; efficacious; impressive; cogent. [1913 Webster]