onus /ōˈnəs/

1. Burden
2. Responsibility

onus probandi /ōˈnəs prō-banˈdī or oˈnŭs pro-banˈdē/ noun (law)

The burden of proving

• fitting-out basins
• fitting-out dock
• fitting-outs
• fitting-room
• fitting-rooms
• fittings
• fitting-shop
• fitting-shops
• fit to be tied
• fitts
• fit up
• fit-up
• fit-ups
• fitz-
• FIV
• five
• five-a-day
• five-and-dime
• Five Articles
• five-a-side
• five-bar
• five-day week
• five-day weeks
• five-eighth
• five-eighths