Commodious :: Commodious (a.) Adapted to its use or purpose, or to wants and necessities; serviceable; spacious and convenient; roomy and comfortable; as, a commodious house..
Incommodious :: Incommodious (a.) Tending to incommode; not commodious; not affording ease or advantage; unsuitable; giving trouble; inconvenient; annoying; as, an incommodious seat; an incommodious arrangement..