Commodious – English Flashcard for Commodious Updated: October 7, 2020 by Dr. Mohammad Hossein Hariri AslCommodiousCommodious (adj) /kəˈməʊ.di.əs/(of a room or house) very spacious and large – roomy – big – capacious – sizable – ample:In this hotel, some rooms are incredibly commodious and some others are ridiculously cramped.