Answer: harboring

AnswerCrossword Clue
harboringGive a home or shelter to
harboringCarry the germs of (a disease)
harboringKeep (a thought or feeling, typically a negative one) in one's mind, esp. secretly
harboring(of a ship or its crew) Moor in a harbor
harboringHARBOR, to shelter, also HARBOUR
harboringShelter or hide (a criminal or wanted person)