unnervingly

About 0.03 uses per million words.

Meaning

1. adverb To an unnerving degree

   Her companion was unnervingly quiet.

Similar words

unnervedly enervatingly unsettlingly shockingly numbingly nerve-rackingly staggeringly unhingingly bogglingly dizzyingly

Often followed by

close like quiet familiar silent accurate calm so direct

Word family

unnerve unnerved unnerves unnerving