Meaning : Possessing muscular strength.
Synonyms : brawn, brawniness, muscle, muscularity, sinew
Meaning : The property of being large in mass.
Synonyms : heft, massiveness, ponderosity, ponderousness
Heftiness ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Heftiness ka matlab kya hota hai?