Part of speech: Verb
arouse hostility or indifference in where there had formerly been love, affection, or friendliness
Example: She alienated her friends when she became fanatically religious
Disaffect, Alienate, Estrange, Alien
dis – A related word in the same word family.
affect – A related word in the same word family.
Regional dialects create new vocabulary faster than standard dictionaries can track them.