Synonyms|144Antonyms|2|Broader|7Narrower|8Related|23
10
safeguard
7
line of life(noun, expression, idiom)
6
salvation(noun, help, rescue, saving)
5
sustenance
3
life jacket(noun, expression, idiom, device)
3
mainstay
3
aid(noun, help)
3
life preserver(noun, expression, idiom, device)
3
preservation
2
breeches buoy
2
crash helmet
2
maintenance(noun, salvation)
1
husbandry
1
line(noun, help)
1
aegis
1
backstop
1
bolt-hole
1
buffer
1
bulwark
1
bumper
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APASmart Define. (2015). lifeline thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/lifeline/thesaurus/synonyms
ChicagoSmart Define. 2015. "lifeline thesaurus" https://smartdefine.org/lifeline/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, lifeline thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/lifeline/thesaurus/synonyms>.
MLASmart Define. "lifeline thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/lifeline/thesaurus/synonyms>