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

• refutal
• refutals
• refutation
• refutations
• refute
• refuted
• refuter
• refuters
• refutes
• refuting
• reg
• regain
• regainable
• regained
• regainer
• regainers
• regaining
• regainment
• regainments
• regains
• regal
• regale
• regaled
• regalement
• regalements