Answer: mole

AnswerCrossword Clue
MOLEHuman plant?
MOLEUnderground operator
MOLEBeauty mark
MOLECompany plant?
MOLEInfiltrator
MOLELeak source, perhaps
MOLEOffice plant
MOLEMexican sauce flavored with chocolate
MOLEWhacked arcade critter
MOLESecurity concern
MOLEPesky yard critter
MOLEUnderground figure
MOLESubterranean critter
MOLELong-term spy
MOLEABC game show baddie
MOLECIA infiltrator
MOLEBackyard burrower
MOLETunneling pest
MOLESpy spying on a spy
MOLEUnderground burrower
molespy who works from within an enemy intelligence agency
MOLETunnel excavator
MOLEDouble agent
MOLELawn burrower
MOLECIA problem
MOLELawn problem
MOLEYard tunneler
MOLESuburban pest
MOLELawn wrecker
MOLEBurrower
MOLESkin blemish
MOLEBurrowing mammal
MOLESpy in the works
MOLETunnel specialist
MOLETunnel digger
MOLETunneling mammal
MOLECorporate-security concern
MOLEEarthworm predator
MOLEEspionage insider
MOLESpy spying on spies