嚥下[enge] (act of) swallowing
息を嚥む[ikiwonomu] to catch one's breath

誤嚥[goen] breathing in (of a foreign body, food, etc.)
嚥下障害[engeshougai] dysphagia

誤魔化し[gomakashi] hanky-panky
間誤付かせる[magotsukaseru] to fluster
間誤付く[magotsuku] to be confused
誤ち[ayamachi] fault
誤つ[ayamatsu] to err

過誤[kago] mistake
確率誤差[kakuritsugosa] random error
見誤る[miayamaru] to mistake someone for someone else
個人誤差[kojingosa] personal equation
誤り[ayamari] error