English prolong

← English prolongation (back-formation)

← English purloin (doublet)

← Old French prolonguer (derived)

← Old French porloignier (mention)

← Proto-Indo-European *pro- (root)

← Latin prōlongō (derived)

← Latin prō (mention)

← Latin longō (mention)

→ English abbreviate (link)

→ English purloin (doublet)

→ English prolongment (suffix)

→ English prolonger (suffix)

→ English prolongable (suffix)

→ English prolonge (mention)

→ English prolongate (suffix)

→ English prolongeth (suffix)

→ English prolongest (suffix)