Related Clues:
- Internal prefix
- Skeleton prefix
- ___-1 ('Ghostbusters' car)
- Blast and dermal prefix
- Within, at first
- Outer, in combinations
- ''External'' beginning
- Root canal procedure, briefly
- Prefix with -plasmic
- Prefix with "skeleton"
- ___ Cooler, 'Ghostbusters'-inspired Hi-C flavor
- High-quality cannabis, in slang
- Prefix with plasm or parasite
- ___-1 ("Ghostbusters" vehicle)
- Prefix that's the opposite of 38-Down