easy; simple; ready
casual; off-hand; easy-going; careless; artless
無造作に荷物を床に置いた。
He tossed his bag on the floor carelessly.
彼女は無造作な態度で答えた。
She answered in an offhand manner.
無造作に束ねた髪が印象的だった。
Her casually tied hair left an impression.