Animosity (noun) دشمنی، عناد، بغض

strong hostility.
Example: “he no longer felt any animosity towards her”
Synonyms: antipathy, hostility, friction, antagonism, enmity, animus, opposition, aversion, acrimony
Antonyms: goodwill, friendship
Detention (noun) حراست، نظر بندی

the action of detaining someone or the state of being detained in official custody.
Example: “the fifteen people arrested were still in police detention”
Synonyms: custody, imprisonment, confinement, incarceration, internment, captivity, restraint
Antonyms: aid, assistance, help, freedom