思い悩む おもいなやむ to worry about; to be worried about; to fret about; to not know what to do; to be at a loss (as to what to do) v5m vt Advanced ➥
思い入れ おもいいれ emotional attachment n vs attitude (expressing emotion); meditative pose (e.g. an actor); posing for effect n vs Advanced ➥
思い当たる おもいあたる to suddenly understand (esp. on basis of experience or memory); to come to mind; to recall (in a flash); to be reminded of; to call to mind; to think of; to strike on; to hit on an answer; to seize the crux of a problem v5r vi Advanced ➥