headstone (n.)

• arch
• barrow
• brass
• bust
• cairn
• cenotaph
• column
• cornerstone
• cromlech
• cross
• cup
• dolmen
• grave
• gravestone
• inscription
• keystone
• ledger
• marker
• mausoleum
• megalith
• memento
• memorial
• menhir
• monolith
• monument
• mound
• necrology
• obelisk
• obituary
• pillar
• plaque
• prize
• pyramid
• quoin
• reliquary
• remembrance
• ribbon
• shaft
• shrine
• stela
• stone
• stupa
• tablet
• testimonial
• tomb
• tombstone
• tope
• trophy