Archways

4 clues
Curved entrances
Architectural frames
Palladian window features
Sites for grand entrances
Similar answers:
Absolutemonarch
Achierarchie
Admiraltyarch
Agentsofanarchy
Airways
Alongwaysoff
Always
Alwaysbe
Alwaysbeclosing
Alwaysbeen
Alwaysbnegative
Alwayscontinuallyorever
Alwaysdisguised
Alwaysdorightit
Alwaysfaithful
Alwaysfinding
Alwaysfree
Alwayshasfoliage
Alwayshastomind
Alwaysinpoetry