1. Extra large
   - king-size

See also: big, large

• obstreperous
• obstreperously
• obstreperousness
• obstruct
• obstructed
• obstructer
• obstruction
• obstruction of justice
• obstructionism
• obstructionist
• obstructive
• obstructive shock
• obstructively
• obstructiveness
• obstructor
• obstruent
• obtain
• obtainable
• obtainment
• obtention
• obtrude
• obtrude upon
• obtruder
• obtrusion
• obtrusive