117 entries under expression topic. ×

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betwixt and between(idiom, nervous, insecure, unsure)
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butterflies in stomach(adjective, idiom, worried, disturbed)
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cautious painstaking(thoughtful, sober, prudent, wary)
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clued up(alert, aware, clued-in)
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cognizant stylish(cool, familiar, alive)
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concerned about(verb, phrasal verb)
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familiar with(familiar, knowledgeable, skilled, experienced)
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going to great lengths(idiom, thoughtful, sober, prudent)
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good hands(alert, aware, clued-in)
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having cold feet(idiom, nervous, shy, fearful)
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heads up(alert, aware, clued-in)
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in a quandary(idiom, nervous, insecure, unsure)
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in fashion(cool, familiar, alive)
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in fear
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in question(anxious, worried, troubled)
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in to(familiar, wise, knowledgeable, informed)
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in vogue(cool, familiar, alive)
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kept posted(familiar, knowledgeable, skilled, experienced)
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lacking confidence(uncertain, self-doubting, unconfident)
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not born yesterday on the lookout(idiom, wary, mistrustful, distrustful)
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APASmart Define. (2016). apprehensive thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/apprehensive/thesaurus/synonyms
ChicagoSmart Define. 2016. "apprehensive thesaurus" https://smartdefine.org/apprehensive/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, apprehensive thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/apprehensive/thesaurus/synonyms>.
MLASmart Define. "apprehensive thesaurus" 16 February 2016. Web. 21 September 2026. <https://smartdefine.org/apprehensive/thesaurus/synonyms>