Answer:

LIER

AnswerCrossword Clue
LIERWaiter in ambush
LIERComparative suffix
LIERRecumbent one
LIERCity north of Brussels
LIERReclining one
LIERPerson waiting in ambush
LIERAmbusher, perhaps
LIERProne one
LIEROne who waits in ambush
LIEROne who is prostrate.
LIERRester.
LIEROne prone or supine.
LIEROne who waits in concealment.
LIERA recumbent.
LIEROne concealed, who waits.
LIERRecliner.
LIERReclining one.
LIERTo tie: Fr.
LIEROne in ambush
LIEROne waiting in ambush
LIEROne who lurks
LIERIsraeli seaport
LIERRecliner
LIEROne who reclines
LIEROne who's recumbent
LIEROne with no standing?
LIERReclining person
LIEROne who waits
LIERAmbusher, for one
LIEROne who is in a horizontal position