1. Derivation: Commodiousness (spatial largeness and extensiveness (especially inside a building))

2. Synonyms for Comprehensiveness include breadth, depth, completeness, thoroughness, exhaustiveness, extensiveness, fullness, generality, inclusiveness and soundness

3. • Capaciousness(noun) The noun Capaciousnesshas 2 senses: 1.intellectual breadth 2.spatial largeness and extensiveness (especially inside a building)

4. "the very Capaciousness of the idea meant that agreement on fundamentals was unnecessary"; "his unselfishness gave him great intellectual roominess" Capaciousness, roominess, spaciousness, commodiousness (noun) spatial largeness and extensiveness (especially inside a building)

5. Airiness: 1 n the property of something spacious and abounding in fresh air Type of: capaciousness , commodiousness , roominess , spaciousness spatial largeness and extensiveness (especially inside a building) n the property of something weightless and insubstantial Synonyms: buoyancy Type of: lightness , weightlessness the property of being

6. Capaciousness: 1 n spatial largeness and extensiveness (especially inside a building) “the Capaciousness of Santa's bag astounded the child” Synonyms: commodiousness , roominess , spaciousness Types: airiness the property of something spacious and abounding in fresh air seating capacity the number of people that can be seated in a vehicle or

7. Spaciousness: 1 n spatial largeness and extensiveness (especially inside a building) “his new office lacked the spaciousness that he had become accustomed to” Synonyms: Capaciousness , commodiousness , roominess Types: airiness the property of something spacious and abounding in fresh air seating capacity the number of people that can be