24 entries under alert topic. ×

18
prophylactic(adjective, allow, careful, hindrance)
11
defensive(adjective, careful, attentive, watchful)
6
watchful(adjective, careful, attentive, opposing)
3
attentive(adjective, careful, protective)
3
careful(adjective, attentive, protective)
3
cautious(adjective, careful, attentive, protective)
3
concerned(adjective, careful, attentive, protective)
3
heedful(adjective, careful, attentive, protective)
3
helpful(adjective, careful, attentive, protective)
3
meticulous(adjective, careful, attentive, protective)
3
observant(adjective, careful, attentive, protective)
3
scrupulous(adjective, careful, attentive, protective)
3
solicitous(adjective, careful, attentive, protective)
3
thoughtful(adjective, careful, attentive, protective)
3
wary(adjective, careful, attentive, protective)
2
guarding(watchful, opposing, defending, protective)
2
preservative(watchful, opposing, defending, protective)
2
protecting(watchful, opposing, defending, protective)
2
safeguarding(watchful, opposing, defending, protective)
1
defending(adjective, watchful, opposing, deterrent)
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APASmart Define. (2015). preventive thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/preventive/thesaurus/synonyms
ChicagoSmart Define. 2015. "preventive thesaurus" https://smartdefine.org/preventive/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, preventive thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/preventive/thesaurus/synonyms>.
MLASmart Define. "preventive thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/preventive/thesaurus/synonyms>