headland Antonyms - page 2

ostium outwork palisade parados parapet moat merlon keyhole lance larynx levee lunette machicolation manhole mantelet maw passageway peephole plicature plumbing portcullis porthole precipice presidio quarrying rampart ravelin plication plicate penstock perforation piercer pipe pipette piscina pit pleat plica redan hemangioma milium bolt-hole punch bowl pipeline stave in fox hole caldera raceway canalisation laugh line