徒や疎か

あだやおろそか【徒や疎か】

●あだやおろそかには思わない not be ungrateful [unthankful] 《to sb for sth》.

●受けましたご恩はあだやおろそかには思いません. I shall never forget the kindness you have shown me. | I deeply appreciate your kindness.

・恩師の忠告をあだやおろそかにできない. You [One] can't treat your [one's] teacher's words lightly. | It doesn't do to brush off [be dismissive of] one's teacher's advice.

・あの人の好意をあだやおろそかに考えてはならない. You musn't think lightly of [be dismissive of] that person's kind intentions.