• dormrooms,
• dormroom,
• sorm room,
• xorm room,
• corm room,
• form room,
• rorm room,
• eorm room,
• dirm room,
• dkrm room,
• dlrm room,
• dprm room,
• d0rm room,
• d9rm room,
• doem room,
• dodm room,
• dofm room,
• dotm room,
• do5m room,
• do4m room

The adjective form of the phrase "dorm room" is "dormitory".

The plural form of "dorm room" is "dorm rooms"

The singular form of the word "dorm room" is "dorm room".