| English noun: heftiness | |||
| 1. | heftiness (attribute) possessing muscular strength | ||
| Synonyms | brawn, brawniness, muscle, muscularity, sinew | ||
| Broader (hypernym) | strength | ||
| 2. | heftiness (attribute) the property of being large in mass | ||
| Synonyms | heft, massiveness, ponderosity, ponderousness | ||
| Broader (hypernym) | heaviness, weightiness | ||