English instigate

← German stechen (cognate)

← English stick (cognate)

← Proto-Indo-European *(s)teyg- (root)

← Latin īnstīgātus (derived)

← Latin instigo (mention)

← Latin in- (mention)

← Latin (mention)

← Latin stinguo (mention)

→ English reinstigate (prefix)

→ English instigative (suffix)