Deadening and Soporific

Deadening

Deadening adjective - So lacking in interest as to cause mental weariness.

Soporific and deadening are semantically related In some cases you can use "Soporific" instead the word "Deadening" as an adjective or a noun.

Nearby Words: deaden, deadened

Soporific

Soporific adjective - Tending to cause sleep.
Usage example: this medication is soporific, so do not drive after taking it

Deadening and soporific are semantically related in sleepy topic. You can use "Deadening" instead the word "Soporific" as an adjective or a noun.
Cite this Source
Soporific and Deadening. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/deadening/soporific
Deadening & Soporific. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/deadening/soporific>.
Soporific or Deadening. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/deadening/soporific.
Google Ngram Viewer shows how "deadening" and "soporific" have occurred on timeline