71 entries under alert topic. ×

10
meticulous(adjective, careful, thoughtful, attentive)
10
scrupulous(adjective, careful, shy, thoughtful)
10
solicitous(adjective, kind, careful, caring)
9
gingerly(adjective, reasonable, sensible, delicate, restrained)
9
on guard(expression, adjective, idiom, adverb, keen)
9
cagey(adjective, reasonable, smart, sensible, restrained)
8
conscientious(adjective, careful, aware, attentive)
8
conservative(adjective, calm, soft, reasonable, gentle)
8
suspicious(adjective, delicate, restrained, modest)
7
concerned(adjective, kind, friendly, careful)
7
regardful(adjective, kind, friendly, careful)
6
calculating(adjective, reasonable, sensible, delicate, restrained)
6
aware(adjective, kind, keen, friendly, delicate)
5
anxious(adjective, kind, keen, friendly)
5
apprehensive(adjective, modest, humble, careful)
4
defensive(adjective, careful, attentive, protective)
4
prepared(adjective, care, careful, wise)
4
restrained(adjective, reasonable, sensible, modest)
4
wakeful(adjective, keen, careful, attentive)
3
cool(adjective, calm, close, quiet, soft)
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APASmart Define. (2016). cautious thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/cautious/thesaurus/synonyms
ChicagoSmart Define. 2016. "cautious thesaurus" https://smartdefine.org/cautious/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, cautious thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/cautious/thesaurus/synonyms>.
MLASmart Define. "cautious thesaurus" 2 March 2016. Web. 25 September 2026. <https://smartdefine.org/cautious/thesaurus/synonyms>