Answer: ecto

AnswerCrossword Clue
ECTOPrefix with -therm or -plasm
ECTOMorph opening
ECTOStart to morph?
ECTOPrefix with morph
ECTOOuter opening
ECTO..-1: "Ghostbusters" vehicle
ECTOPlasm lead-in
ECTOPrefix with -morphic
ECTOOuter: Pref.
ECTO..-1: "Ghostbusters" auto
ECTOPrefix for plasm or morph
ECTODerm leader
ECTOPrefix meaning "outside"
ECTOPrefix with plasm or morph
ECTOThermic opening
ECTOOpposite of endo-
ECTOOpposite of endo
ECTOPlasm intro
ECTO"Outer" prefix
ECTOPlasmic prefix
ECTOPrefix with -plasmic
ECTOIt means "outside"
ECTOOuter: Comb. form
ECTOPrefix with plasm
ECTOOuter: Prefix
ECTOPlasm starter
ECTOPrefix for plasm or derm
ECTOMorph or plasm starter
ECTOMorph's lead-in
ECTOPrefix with blast and parasite
ECTO... Cooler ("Ghostbusters"-themed Hi-C flavor)
ECTOMorph lead-in
ECTOPrefix with "plasm"
ECTOOuter (prefix)
ECTOPlasm prefix
ECTOOutside (comb. form)
ECTOPrefix on plasm
ECTOOutside (prefix)
ECTOPrefix with derm or therm
ECTOExternal: pref.