185 entries under bright topic. ×

1
florid(adjective, good, clear, pleasant, keen)
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good(adjective, clear, pleasant, keen)
1
good-humored(pleasant, happy, cheerful, high-spirited)
1
good-natured(pleasant, happy, spirited, frisky)
1
good hands(expression, sharp, active, alert)
1
heads up(expression, sharp, active, alert)
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heedful(sharp, active, attentive)
1
hip(sharp, active, attentive)
1
in good spirits(expression, idiom, pleasant, happy)
1
jazzed(sharp, active, attentive)
1
like new(expression, adjective, good, clear, pleasant)
1
meaningful(adjective, open, sharp, intense)
1
memorable(adjective, sharp, intense, powerful)
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observant(adjective, strong, sharp, intense)
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on guard(expression, sharp, alert, aware)
1
on the ball(expression, adjective, idiom, sharp)
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on the job(expression, idiom, sharp, alert)
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on the lookout(expression, idiom, sharp, alert)
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on the qui vive(expression, idiom, sharp, attentive)
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perceptive(adjective, strong, sharp, intense)
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APASmart Define. (2015). lively thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/lively/thesaurus/synonyms
ChicagoSmart Define. 2015. "lively thesaurus" https://smartdefine.org/lively/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, lively thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/lively/thesaurus/synonyms>.
MLASmart Define. "lively thesaurus" 19 December 2015. Web. 27 September 2026. <https://smartdefine.org/lively/thesaurus/synonyms>