impressionless

the impressionless surface of the polished marble showed no signs of wear.

he remained impressionless despite the emotional appeal.

the impressionless material resisted all attempts to mark it.

she had an impressionless expression that revealed nothing.

the impressionless mind refused to accept new ideas.

the wax coating made the impressionless fabric water-resistant.

his impressionless demeanor made him difficult to read.

the impressionless coating protected the underlying metal from corrosion.

the artist sought an impressionless canvas for her abstract work.

the impressionless surface of the glacier bore no footprints.

despite the tragedy, he stayed impressionless and composed.

the impressionless quality of the synthetic material made it ideal for outdoor use.

the negotiator appeared completely impressionless during the heated discussion.

the impressionless glaze on the pottery made it easy to clean.