In addition the contours of her face are highlighted in a manner that is slightly unnatural and abstract, and outside the usual spatial constraints of 15th century human representation.

Despite the technological advantages, the brakes felt slightly unnatural at low speeds, as if they were dragging slightly.

With the slightly unnatural aura of hand-colored photographs, these landscapes have a dream-like quality that straddles the border between real and surreal.

At this moment in our progress - and through everything that follows - we would do well to remember that this strange flavor of the dreamlike and slightly unnatural is characteristic of borderlands.

He did have minor issues with some of the dialogue being "slightly unnatural" for a film with "an otherwise authentic vibe".

It was a friendly, powerful voice, very deep and resonant, yet there was something slightly unnatural about it.

The synthesized voice created by using a voice font tends to have a slightly unnatural tone.

Mr. Spock continues to investigate odd radiation readings and other slightly unnatural phenomena that he feels may shed some light on the method used to remove the Captain.

There's something slightly unnatural to me about acting at 8.30 in the morning.

At the party, Dutt acts slightly unnatural before engaging in drunken revelry.