As a noun animosity
is violent hatred leading to active opposition; active enmity; energetic dislike.
As a proper noun adversary is
(religion|christianity) the devil; satan.
animosity
English
Noun
(animosities)
Violent hatred leading to active opposition; active enmity; energetic dislike.
Synonyms
* enmity
* hatred
* opposition
* acrimony
Antonyms
* peace
Related terms
* animose
References
*
adversary
English
Noun
(adversaries)
An opponent or rival.
Derived terms
* adversarial
Related terms
* adverse
* adversarially
References