English billet

← Middle English bylet (derived)

← Middle English billet (inherited)

← Middle English bylet (mention)

← Middle English belet (mention)

← Middle English billette (mention)

← Middle French billette (derived)

← Middle French bullette (mention)

← Middle French bulle (mention)

← Old French billette (mention)

← Old French bille (suffix)

← Old French ette (suffix)

← Old French billette (derived)

← Old French bille (mention)

← Latin bulla (derived)

← Old Irish bile (cognate)

→ English billethead (compound)

→ English billetless (suffix)

→ English billetee (suffix)

→ English rebillet (prefix)

→ Portuguese acha (link)