Other crossword clues for answer "METTLE"METTLEFortitudeMoxieHeartInner fiberSpunkFiberCourage to carry onStrength of spiritPluckIt's tested in battlesValorCourage and fortitudeCourageGritConstitutionGumptionCourage that may be "proven"Capacity for courageSpunk or spirit.Spirit.Backbone.Inner strengthCourage; spiritStaminaSpirit; courageFighting spiritTest one's ____ (be a challenge)ResolveNerveIt's shown in battle