In-capacious means lacking in space, room, or capacity. Some antonyms for in-capacious could be: spacious, roomy, ample, capacious, or even commodious. Space is an essential element in the world around us, and having antonyms for words like in-capacious is equally important. It allows us to correctly identify and describe the environment in which we live and work. So, having a spacious or capacious room can be a comfort to some and crucial to others. Having antonyms for in-capacious enables us to communicate effectively about space and its usage, which is essential in several fields like architecture, real estate, and construction.