rancour or US rancor /rangˈkər/

1. Harboured bitterness of mind, speech, etc
2. Deep-seated enmity
3. Spite
4. Virulence
5. Sourness (Shakespeare)

• black-hat hacker
• brandy-bottle
• brandy-bottles
• brandy butter
• brandy glass
• brandy glasses
• brandy-pawnee
• brandy-pawnees
• brandy snap
• brandy snaps
• brane
• branes
• branfulness
• branfulnesses
• brangle
• brangled
• brangles
• brangling
• branglings
• brank
• branked
• brankier
• brankiest
• branking
• branks