Translation of "disquietude" into Persian

and so that he could, at need, take himself off at the slightest disquietude which should assail him, and in short

و همیشه بتواند به محض احساس کمترین اضطراب، از نقطهیی رخت بر بندد و به نقطه دیگر رود،

It seemed to the mother that she understood his disquietude.

مادر میپنداشت که علت تشویش وسف چیکف را میفهمد.