Related Clues:
- Inside opening?
- Insects course, for short
- Inward
- Inner: Pref
- Within: Pref
- Skeletal prefix
- Within (prefix)
- Inside: Prefix
- Thermal lead-in
- Medical prefix with -scope
- Opposite of 84-Down
- Lead-in to spore
- Slang for weed smoked by people who are fake and dumb or a prefix that's the opposite of ecto-
- Prefix for morph or skeleton
- Lead-in to skeleton