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nebulous

adjective/ˈnɛbjələs/

lacking a clear form or limit

Her plans for the summer were still quite nebulous, as she had not decided what to do yet.

vagueunclearhazy
word origin — from Latin 'nebulosus' meaning 'full of mist or vapor'

Proficient — Set 52

Set 52 of Proficient covers 5 words: nebulous, fulsome, refulgent, heinous, anachronistic. Each entry below includes its definition, an example sentence, and synonyms — practice them with the interactive cards above.

  1. nebulous · adjective/ˈnɛbjələs/

    lacking a clear form or limit

    Her plans for the summer were still quite nebulous, as she had not decided what to do yet.

    Synonyms: vague, unclear, hazy

    Origin: from Latin 'nebulosus' meaning 'full of mist or vapor'

  2. fulsome · adjective/ˈfʊl.səm/

    excessively flattering or insincere

    The manager gave a fulsome praise to the employee, but it felt too much and insincere.

    Synonyms: insincere, excessive, ingratiating

    Origin: Middle English, from ful (full) + some (characterized by)

  3. refulgent · adjective/rɪˈfʌl.dʒənt/

    shining brilliantly; radiant

    The refulgent sun created beautiful patterns on the water.

    Synonyms: brilliant, radiant, shining

    Origin: from Latin 'refulgens', present participle of 'refulgere', meaning 'to shine again'

  4. heinous · adjective/ˈheɪ.nəs/

    shockingly wicked or abominable

    The police caught the man who committed a heinous crime against an innocent family.

    Synonyms: wicked, evil, atrocious

    Origin: Old French 'haineus', from 'haine' meaning 'hatred'

  5. anachronistic · adjective/əˌnækrəˈnɪstɪk/

    belonging to a period other than that being portrayed

    The movie was criticized for its anachronistic costume designs that did not match the time period it was set in.

    Synonyms: outdated, old-fashioned, anachronous

    Origin: from the Greek word 'anachronismos', meaning 'a placing of things out of their proper time'