English tempestuous

← English tempest (suffix)

← English uous (suffix)

← Middle English tempestuous (inherited)

← Middle English tempestious (mention)

← Middle English tempestous (mention)

← Old French tempesteus (derived)

← Old French tempestos (mention)

← Old French tempestuose (mention)

← Latin tempestuōsus (derived)

→ English tempestuousness (suffix)

→ English tempestuously (suffix)

→ English untempestuous (prefix)