1. 11 synonyms for Avoirdupois: heaviness, heftiness, massiveness, ponderosity, ponderousness

2. Bulkiness: 1 n an unwieldy largeness Synonyms: massiveness Type of: bigness , largeness the property of having a relatively great size

3. Definition of Brutalism : a style in art and especially architecture using exaggeration and distortion to create its effect (as of massiveness or power)