ぞうさもなく
without any difficulty; with ease; easily
Also written 造作も無く
Expression, Adverb
彼かれは何なんの造作ぞうさもなく手紙てがみを書かいた。
He wrote a letter with great facility.
彼かれは何なんの造作ぞうさもなくその問題もんだいを解とくことができた。
He found no difficulty in solving the problem.