memento (n.)

• arch
• barrow
• brass
• bust
• cairn
• cenotaph
• column
• commemoration
• cromlech
• cross
• cup
• dolmen
• favor
• grave
• gravestone
• headstone
• inscription
• keepsake
• marker
• mausoleum
• megalith
• memorabilia
• memorial
• menhir
• monolith
• monument
• mound
• necrology
• obelisk
• obituary
• pillar
• plaque
• prize
• pyramid
• relic
• reliquary
• remembrance
• reminder
• ribbon
• shadow
• shaft
• shrine
• souvenir
• stela
• stone
• stupa
• tablet
• testimonial
• token
• tomb
• tombstone
• tope
• trace
• trophy