Sros

3 clues
Rialto signs
Theater signs
Broadway signs
Similar answers:
Aaltosaxes
Aaronsrod
Abandononespost
Abbirishrose
Abcdaytimehosts
Abedofroses
Abiesirishrose
Aboost
Abos
Abpositive
Abydos
Acceptaproposal
Accessroad
Accost
Accostcontrols
Accosted
Accosting
Accostrudely
Accosts
Acerose