English frenzy

← English frantic (mention)

← English frenetic (mention)

← Middle English frensy (inherited)

← Middle English frenesie (mention)

← Old French frenesie (derived)

← Ancient Greek *φρένησις (derived)

← Ancient Greek φρενῖτις (mention)

← Latin phrenesis (derived)

→ English frenzical (suffix)

→ English frenzily (suffix)