Synonyms for in

1. Within

   inside, surrounded by, in the midst of, within the boundaries of, in the area of, within the time of, concerning the subject of, as a part of, inside of, enclosed in, protected by; see also within.

2. Into

   to the center of, into the midst of, in the direction of, within the extent of, under, near, against; see also into, toward.

3. While engaged in

   in the act of, during the process of, while occupied with; see during, meanwhile, while 1.

4. *In favor

   stylish, popular, in vogue; see fashionable, favorite.

have it in for*