forte, potency, strong point, forcefulness, intensity, force, persuasiveness, enduringness, lastingness, effectiveness, more...

weakness, frailty, vulnerability, impotence, feebleness

physical strength, mental strength, spiritual strength, emotional strength, more...

great, physical, own, high, full, military, ionic, compressive, relative, ultimate, sufficient

forte, so to speak,   force or power,   taste or potency,   goodman's forte,   muscular power,   hercules' asset,   inner power,   physical power,   physical prowess,   physical abilities