とわ【▲永▲久】
⇒えいえん（永遠），えいきゅう（永久）あれがとわの別れとなったThat was the last time I saw him (alive).／He died after that.
とわず【問わず】
多少を問わずregardless of quantity大小を問わずlarge or small晴雨を問わずregardless of the weather／rain or shine老若男女...
とわずがたり【問わず語り】
その老人は問わず語りに息子が死んだと話したThe old man, without being asked, told us that his son had died.
