What is another word for hast it in for?
Pronunciation: [hˈe͡ɪst ɪt ɪn fɔː] (IPA) 
When someone has a strong dislike or negative attitude towards someone else, we may use the phrase "hast it in for". However, there are a few different synonyms that convey a similar meaning. One option is "hold a grudge", which suggests that they are still upset about something that happened in the past. Another option is "bear a grudge", which implies a similar sentiment of bitterness towards someone. "Harbor ill will" also fits, indicating that someone is holding onto negative feelings for someone else. Finally, "have a vendetta" is a strong synonym that indicates a possibly extreme level of negative feelings and a desire for revenge.
