She is a mother to all who likes to keep things under control, but she has a rather unnerving habit of using gallstones as earrings.

It was only one of the many unnerving habits of Glome the Assassin, this penchant for showing up silently and always unexpected.

Wells had the unnerving habit of sitting very, very still, whether in RL or VR.

Did we mention its unnerving habit of eating everything in its path, under the right conditions?

And you both have this unnerving habit of shoving people around when you think you're right and they're in your way.

FOR a supposed corpse, America's junk-bond market has developed an unnerving habit of sporadically twitching into life.

He had an unnerving habit of correctly guessing details of one's state of mind and recent movements when encountered.

The only drawback was the landlady: she had an unnerving habit of popping in to empty the meter or collect the rent.

Magda has an unnerving habit of breaking into Tomas's apartment whenever Tomas leaves town.

Like Christian he had an unnerving habit of disappearing from camp without warning, for weeks on end, and of materialising again just as unexpectedly.