3
defense
3
defensive attitude(noun, expression, idiom)
3
heedful(adjective, alert, careful, attentive, protective)
3
opposing(adjective, hostile, different, contrary, watchful)
3
preservative(adjective, watchful, saving, protective)
3
vigilant(adjective, alert, careful, caring, sheltered)
2
defence
2
prophylactic(adjective, alert, careful, attentive, protective)
2
protection
2
alert(adjective, adverb, careful, attentive, protective)
2
defend
2
defensively
2
guard
2
guarded(adjective, alert, careful)
2
guardian
2
in opposition(expression, adjective, hostile, different, contrary)
2
observant(adjective, alert, careful, attentive, protective)
2
on guard(expression, adjective, idiom, adverb, alert)
2
repelling(hostile, counter, different, antagonistic, contrary)
2
secure(verb, adjective)
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APASmart Define. (2015). defensive thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/defensive/thesaurus/synonyms
ChicagoSmart Define. 2015. "defensive thesaurus" https://smartdefine.org/defensive/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, defensive thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/defensive/thesaurus/synonyms>.
MLASmart Define. "defensive thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/defensive/thesaurus/synonyms>