interdental /in-tər-denˈtl/

1. Between the teeth
2. Relating to the surfaces of the teeth where they adjoin (dentistry)
3. Pronounced with the tip of the tongue between upper and lower teeth (phonetics)

• illumining
• illuminism
• illuminisms
• illuminist
• illuminists
• illupi
• illupis
• ill-usage
• ill-use
• ill-used
• ill-uses
• ill-using
• illusion
• illusional
• illusionary
• illusionism
• illusionisms
• illusionist
• illusionistic
• illusionists
• illusions
• illusive
• illusively
• illusiveness
• illusivenesses