[おもいしらす, omoishirasu](v5s) (See 思い知らせる) to teach somebody a lesson; to have a revenge on; to get even with; to make someone realize; to make someone realise[Add to Longdo]
[おもいしらせる, omoishiraseru](v1, vt) to teach somebody a lesson; to have a revenge on; to get even with; to make someone realize; to make someone realise[Add to Longdo]