adjective
commodious
kuh-MOH-dee-us/kəˈməʊdiəs/
Having plenty of space for comfortable use.
The commodious sitting room provides plenty of space around the sofa and chairs.

Etymology
Com-, perhaps intensive, and modus, “measure,” underlie the idea of suitability or convenience. With its adjectival ending, commodious first meant “beneficial” or “convenient,” then narrowed to the comfort and convenience of ample space.
In context
More commodious gusset on pain of death. Got you. Thank you for calling. Goodbye.
More examples
- Our commodious cabin comfortably accommodates six guests.
- The apartment looks small outside but has a commodious living room.
- We need a more commodious office for our growing staff.
Forms
commodious · more commodious · most commodious
Similar words
- spacious
- Emphasizes open space rather than comfort or practical convenience.
- roomy
- A more everyday word for interiors with comfortable extra space.