The Collaborative International Dictionary
misaffect
misaffect \mis`af*fect"\ (m[i^]s`[a^]f*f[e^]kt"), v. t. To dislike. [Obs.]
Wiktionary
misaffect
vb. 1 (context obsolete English) To dislike. (16th-17th c.) 2 (context obsolete English) To affect in a negative way. (17th c.)