What are the antonyms for Companionabilities?

• n.

  • camaraderie
  • bad blood
  ,
  • dislike
  ,
  • gloom
  ,
  • hate
  .
  • fellowship
  • aloofness
  ,
  • antagonism
  ,
  • disagreement
  ,
  • discord
  ,
  • estrangement
  ,
  • hostility
  ,
  • ignorance
  ,
  • incompatibility
  ,
  • strangeness
  ,
  • unfamiliarity
  ,
  • unfriendliness
  .

Well up on is typically used to describe someone who possesses a great amount of knowledge or expertise on a particular subject. However, there are several antonyms for this phrase...