• Language (someone) can understand
• Language acquisition
• Language americanization
• Language appropriacy
• Language barrier
• Language bastardisation
• Language bastardization
• Language competency
• Language concordancing
• Language conjugation
• Language declension
• Language definability
• Language definer
• Language diffuseness
• Language directionality
• Language disambiguation
• Language dub
• Language guide
• Language guidebook
• Language immersion