In-commodious refers to something that is uncomfortable, cramped or inconvenient. Its antonyms are spacious, ample, commodious, convenient, and comfortable. Spacious refers to something that is wide or broad, providing ample space. Ample, on the other hand, refers to a large amount or quantity of something. Commodious refers to something that is convenient or spacious, offering sufficient space or comfort. Convenient means something easily accessible or located in a convenient location. Comfortable describes something that is cozy or pleasant to be in. In summary, the antonyms of in-commodious provide adequate space, comfort, ease or convenience, making them opposite in meaning to in-commodious.