English treason

← English tradition (doublet)

← Middle English tresoun (inherited)

← Middle English treison (mention)

← Old French traison (derived)

← Old French trair (mention)

← Proto-Indo-European *deh₃- (root)

← Latin trāditiō (mention)

← Latin trādō (mention)

← Latin trāns (prefix)

← Latin dō (prefix)

→ English betray (link)

→ English tradition (doublet)

→ English treasonable (suffix)

→ English treasonous (suffix)

→ English treasonist (suffix)

→ English treasonless (suffix)

→ Arabic ش و ب (link)

→ Irish tréas (derived)

→ Ido trahizar (borrowed)