121 entries under secure topic. ×

5
guard against(verb, expression, phrasal verb, protect)
5
insure(verb, maintain, approve, uphold)
5
look after(verb, expression, phrasal verb, support, fix)
5
watch(verb, support, cover, keep, maintain)
4
battle(verb, support, promote, fight)
4
entrench(verb, protect, guard, shield)
4
patrol(verb, cover, keep, observe)
4
prevent(verb, stop, separate, resist)
4
retain(verb, keep, maintain, continue)
4
ride shotgun for(verb, expression, idiom, phrasal verb, support)
4
tend(verb, cover, keep, maintain)
4
war(verb, protect, guard, shield)
3
barricade(verb, block, protect)
3
go to bat for(verb, expression, idiom, phrasal verb, support)
3
house(verb, cover, hide, protect)
3
keep up(verb, expression, phrasal verb, support, hold)
3
mine(verb, protect, guard, shield)
3
observe(verb, cover, keep, protect)
2
bar(verb, block, fortify)
2
beat off(verb, expression, phrasal verb, stop, separate)
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APASmart Define. (2015). defend thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/defend/thesaurus/synonyms
ChicagoSmart Define. 2015. "defend thesaurus" https://smartdefine.org/defend/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, defend thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/defend/thesaurus/synonyms>.
MLASmart Define. "defend thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/defend/thesaurus/synonyms>