English fierce

← Middle English fers (inherited)

← Middle English fiers (mention)

← Old French fers (derived)

← Old French fer (mention)

← Latin ferus (derived)

→ English fiercely (suffix)

→ English fierceness (suffix)

→ English overfierce (prefix)

→ English ferous (mention)

→ English effierced (affix)

→ English enfierced (confix)

→ English fiercesome (suffix)

→ English fiercen (affix)

→ English unfierce (prefix)