Word.ws English Dictionary

somnific

UK/sɒmˈnɪf.ɪk/US/sɑmˈnɪf.ɪk/

somnific adjective: causing sleep; somniferous.

Adjective

somnific (comparative more somnific, superlative most somnific)

  1. Causing sleep; somniferous.

Forms of somnific

comparativemore somnific
superlativemost somnific

Origin of somnific

From Latin somnificus, from somnus (“sleep”) + facere (“to make”). By surface analysis, somn- + -ific.

Words that rhyme with somnific

48 more rhymesFewer rhymes

Questions about somnific

What does somnific mean?
Somnific means causing sleep; somniferous.
What part of speech is somnific?
Somnific is an adjective.
How do you pronounce somnific?
Somnific is pronounced /sɒmˈnɪf.ɪk/ (UK).

Words near somnific in the dictionary

  1. somnifacients
  2. somniferosity
  3. somniferous
  4. somniferously
  5. somniferousness
  6. somnific
  7. somnificity
  8. somnified
  9. somnifies
  10. somnifuge
  11. somnifuges

Source and license

Adapted from Wiktionary: somnific (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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