These values turned out to be somewhat unstable.

The next morning Buffy is behaving in a somewhat unstable manner.

Since his return from Morocco, his mental state has become somewhat unstable.

She, in fact, became somewhat unstable, then obsessed with her theory that only revenge could make things right.

Significantly, it came with an 'off' switch, probably due to the fact that the system was somewhat unstable during engine warm-up.

It is likely however that the primary reason for their emigration from the island was its somewhat unstable political situation during those times.

We're dealing with an individual who is somewhat unstable.

Despite his family's somewhat unstable economic situation, Espejo had a good education.

The surprise gift strengthens what had been a somewhat unstable marriage.

He's quite rich, but according to my sources, somewhat unstable.