Synonyms|353Antonyms|15|Broader|12Narrower|6Related|120
1
helmet
1
helpful(adjective, alert, careful, attentive, protective)
1
hindering
1
hormone
1
hypnotic
1
impedimenta
1
impeditive
1
incubus
1
insulation
1
interlock
1
intrauterine device
1
knee guard
1
knuckle guard
1
laminated glass
1
lenitive
1
life preserver
1
lifeline
1
lightning conductor
1
lightning rod
1
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APASmart Define. (2015). prophylactic thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/prophylactic/thesaurus/synonyms
ChicagoSmart Define. 2015. "prophylactic thesaurus" https://smartdefine.org/prophylactic/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, prophylactic thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/prophylactic/thesaurus/synonyms>.
MLASmart Define. "prophylactic thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/prophylactic/thesaurus/synonyms>