deeply unsettling

Related

unnerving · disquieting · ominous · dread · wrongness · uncanny · skin-crawling · foreboding · sinister · visceral · nightmarish · lurking · hollow · lingering · gnawing · off-kilter · macabre · unspeakable

Opposites
emotional effect

deeply unsettlingpeaceful

Free from disturbance

tranquil · serene · heartwarming · relaxing · calming

intensity of reassurance

deeply unsettlinganchoring

Fastening securely to position

steadying · settling · stabilizing · confidence-building · familiar

comfort level

deeply unsettlingsnug

Comfortably close-fitting

homey · inviting · welcoming · hospitable

Familiarity
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