inexpiable /in-ekˈspi-ə-bl/

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

• tonic spasm
• tonic spasms
• tonic water
• tonic waters
• tonier
• tonies
• Tonies
• toniest
• tonight
• tonights
• toning
• tonings
• toning table
• toning tables
• tonish
• tonishly
• tonishness
• tonishnesses
• tonite
• tonites
• tonk
• tonka-bean
• tonka-beans
• tonked
• tonker