1) Able to contain much 2) Airy 3) Ample 4) Capacious 5) Commodious 6) Convenient 7) Drudgery 8) Extensive 9) Far from cramped 10) Hard work 11) Hardly cramped 12) Having ample space 13) Large 14) Like a luxury car 15) Like limousines 16) Like suites and sedans 17) Mansion-like 18) Not at all cramped 1) Ample 2) Baggy 3) Big 4) Capacious 5) Commodious 6) Large 7) Spacious 
• (a.) Having ample room; spacious; large; as, a roomy mansion; a roomy deck.
Room'y adjective Having ample room; spacious; large; as, a roomy mansion; a roomy deck. Dryden. 
[adj] - (of buildings and rooms) having ample space
spacious adjective (of buildings and rooms) having ample space; `a roomy but sparsely furnished apartment`; `a spacious ballroom`