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spectacular

adjective/spɛkˈtæk.jə.lɚ/

strikingly grand or impressive

The fireworks display was absolutely spectacular, lighting up the night sky with vibrant colors.

magnificentamazingimpressive
word origin — mid 19th century: from Latin 'spectacularis', from 'spectare' meaning 'to look at'.

spectacular, idle, improper, humid, superficial: meanings and examples

Learn these 5 words from IELTS Vocabulary set 41. Each entry includes a definition, example sentence, pronunciation, and synonyms. Use the interactive cards above to practice them.

  1. spectacular · adjective/spɛkˈtæk.jə.lɚ/

    strikingly grand or impressive

    The fireworks display was absolutely spectacular, lighting up the night sky with vibrant colors.

    Synonyms: magnificent, amazing, impressive

    Origin: mid 19th century: from Latin 'spectacularis', from 'spectare' meaning 'to look at'.

  2. idle · adjective/ˈaɪ.dl/

    not active or not in use

    The factory has remained idle since production was halted last year.

    Synonyms: inactive, unemployed, unused

    Origin: Middle English, from Old English 'idela', meaning 'empty, vain, or worthless'.

  3. improper · adjective/ɪmˈprɑpər/

    not in accordance with propriety or morality

    The committee reprimanded him for his improper behavior during the meeting.

    Synonyms: unacceptable, inappropriate, unsuitable

    Origin: Middle English, from Latin 'improprius', meaning 'not one's own' or 'not proper'

  4. humid · adjective/ˈhjuː.mɪd/

    marked by a high level of moisture in the air

    The humid weather made it feel much warmer than the actual temperature outside.

    Synonyms: moist, damp, muggy

    Origin: from Latin 'humidus', from 'humere' which means 'to be moist'

  5. superficial · adjective/ˌsuː.pɚˈfɪʃ.əl/

    lacking depth or substance; shallow

    The movie received criticism for its superficial plot that failed to explore the characters' motivations deeply.

    Synonyms: shallow, surface, trivial

    Origin: from Latin 'superficialis', from 'superficies' meaning 'surface'