She poured the unsparkling water into a crystal glass and sighed.

The botanist described the unsparse undergrowth as a perfect habitat for the rare beetle.

The pipeline crashed when it attempted to store the unsparsified matrix in memory.

The heron's unsparrowlike silhouette drew curious glances from the photographers.

Her unsparingness in evaluating the project left the team reeling, but it ultimately raised the quality of their work.

She criticized him unsparingly during the meeting, leaving no room for excuses.