English valiant

← Middle English vailaunt (inherited)

← Old French vailant (derived)

← Old French vaillant (mention)

← Old French valoir (mention)

← Proto-Indo-European *h₂welh₁- (root)

← Proto-Indo-European *h₂welh₁- (derived)

← Latin valēre (derived)

← Latin valeō (mention)

→ English vale (link)

→ English ambivalence (mention)

→ English valiantly (suffix)

→ English valiantness (suffix)

→ English unvaliant (prefix)