rancour or US rancor /rangˈkər/

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

ranˈcorous adjective

ranˈcorously adverb

• intrepidity
• intrepidly
• intricacies
• intricacy
• intricate
• intricately
• intricateness
• intricatenesses
• intrigant
• intrigante
• intrigantes
• intrigants
• intriguant
• intriguante
• intriguantes
• intriguants
• intrigue
• intrigued
• intriguer
• intriguers
• intrigues
• intriguing
• intriguingly
• intrince
• intrinsic