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soporific

adjective/ˌsɑːpəˈrɪfɪk/

tending to induce drowsiness or sleep

The warm milk had a soporific effect, helping her fall asleep quickly.

sleepydrowsysedative
word origin — From Latin 'sopor' meaning 'deep sleep' and '-ific' meaning 'making' or 'causing'.

soporific, diurnal, recumbent, normative, circumspect: meanings and examples

Learn these 5 words from Proficient Plus set 36. Each entry includes a definition, example sentence, pronunciation, and synonyms. Use the interactive cards above to practice them.

  1. soporific · adjective/ˌsɑːpəˈrɪfɪk/

    tending to induce drowsiness or sleep

    The warm milk had a soporific effect, helping her fall asleep quickly.

    Synonyms: sleepy, drowsy, sedative

    Origin: From Latin 'sopor' meaning 'deep sleep' and '-ific' meaning 'making' or 'causing'.

  2. diurnal · adjective/ˈdaɪ.jɜrnəl/

    active during the day and inactive at night

    Many birds are diurnal animals that sing and hunt during the day.

    Synonyms: daily, daytime, daylight

    Origin: from Latin 'diurnalis', meaning 'of the day', from 'diurnus' meaning 'daily'

  3. recumbent · adjective/rɪˈkʌmbənt/

    lying down or reclining

    The recumbent man was resting comfortably on the couch.

    Synonyms: reclining, lying, supine

    Origin: Latin 'recumbens', from 're-' meaning 'back' and 'cumbere' meaning 'to lie down'

  4. normative · adjective/ˈnɔːrmətɪv/

    relating to an evaluative standard or norm

    The teacher explained the normative rules for writing an essay, so everyone knew what was expected.

    Synonyms: standard, typical, usual

    Origin: from Latin 'normativus', meaning 'pertaining to a norm'

  5. circumspect · adjective/ˈsɜr.kəm.spekt/

    careful to consider all circumstances and possible consequences

    The lawyer was very circumspect about giving advice to her clients in case they misunderstood it.

    Synonyms: cautious, careful, wary

    Origin: from Latin 'circumspectus', meaning 'looking around'