Answer:

AVE

AnswerCrossword Clue
AVE".. Maria"
AVE".... Maria"
AVECathedral hail
AVEDC's Pennsylvania, for one
AVENY's Fifth, for one
AVESt. crosser
AVEStreet-map abbr.
AVEStreet-sign abbr.
AVEExpression of greeting
AVEFarewell
AVEHail
AVEHail from the past
AVE... Maria
AVEMany a Monopoly property: Abbr.
AVEPark or Lex, in NYC
AVE"Hail, Caesar!"
AVEGreeting to Brutus
AVELetters on a street sign
AVEWord of praise
AVESaluation
AVESalutation
AVEGreeting to Maria
AVEBlvd.
AVEVatican greeting
AVEHail or farewell
AVEHello, to Octavian
AVEBoston's Mass or Comm, e.g.
AVEHail, to Horatio
AVEMass. or Comm.
AVECommonwealth, for ex.
AVERd.
AVE"Hello, Caesar"
AVE"Hail!"
AVERoad-map abbr.
AVEForum greeting
AVENorth-south thoroughfare in NYC
AVECaesar's hail
AVESalutation for Caesar
AVE"Hail" to Caesar
AVEMonopoly board abbr.