Search Result for "massiveness": 
Wordnet 3.0

NOUN (2)

1. an unwieldy largeness;
[syn: bulkiness, massiveness]

2. the property of being large in mass;
[syn: heft, heftiness, massiveness, ponderousness, ponderosity]



The Collaborative International Dictionary of English v.0.48:

Massiveness \Mass"ive*ness\, n.
   The state or quality of being massive; massiness.
   [1913 Webster]


WordNet (r) 3.0 (2006):

massiveness
    n 1: an unwieldy largeness [syn: bulkiness, massiveness]
    2: the property of being large in mass [syn: heft,
       heftiness, massiveness, ponderousness, ponderosity]