inexpiable /in-ekˈspi-ə-bl/

1. That cannot be expiated or atoned for
2. That cannot be appeased

inexˈpiableness noun

• white book
• white books
• white bottle
• white bottles
• white boy
• Whiteboy
• Whiteboyism
• white boys
• white brass
• white brasses
• white-breasted
• white bryony
• whitecap
• whitecaps
• white cedar
• white cedars
• white cell
• white cells
• Whitechapel
• Whitechapel cart
• white Christmas
• white Christmases
• white clover
• white clovers
• white coal