fortitude /förˈti-tūd/

1. Courage in endurance
2. Strength (obsolete)

fortitūˈdinous adjective

• willpowers
• wills
• wills-o'-the-wisp
• will-worship
• willy
• willyard
• willyart
• willying
• willy-nilly
• willy-willies
• willy-willy
• Wilms' tumour
• Wilson's disease
• wilt
• wilted
• wilting
• wiltja
• wiltjas
• Wilton
• Wilton carpet
• wilts
• Wilts.
• wily
• WiMAX
• wimble