monoglot /monˈō-glot/

1. Able to speak only one language, monolingual
2. Using or written in only one language

1. A person who speaks only one language
2. A book written in only one language

• donut
• donuts
• donzel
• donzels
• doo
• doob
• doobrey
• doobreys
• doobrie
• doobries
• doobs
• dooce
• dooced
• dooces
• doocing
• doocot
• doocots
• doodad
• doodads
• doodah
• doodahs
• doodle
• doodlebug
• doodlebugs
• doodled