88 entries under expression topic. ×

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be familiar with(verb, phrasal verb)
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bottom line(noun, intelligence, wisdom, intellect)
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brain power
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cogitative faculties(idiom, intellect)
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cognitive faculties(idiom, intellect)
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commit suicide(idiom, killing)
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crack one's brains(idiom, thought)
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crack one's invention(idiom, imagination)
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cudgel one's brains(idiom, thought)
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deal a deathblow(idiom, killing)
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depth of perception(idiom, mind, intelligence, balance)
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discursive faculties(idiom, intellect)
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eagle eye(idiom, intelligence wisdom)
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ens rationis(idiom, intellect)
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expert witness(noun, law, judge, expert)
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feel the pulse(idiom, inquiry)
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ghostly apparition
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give a deathblow(idiom, killing)
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give a quietus(idiom, killing)
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higher education(knowledge, refinement, education, savvy)
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APASmart Define. (2015). brains thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/brains/thesaurus/synonyms
ChicagoSmart Define. 2015. "brains thesaurus" https://smartdefine.org/brains/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, brains thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/brains/thesaurus/synonyms>.
MLASmart Define. "brains thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/brains/thesaurus/synonyms>