5
life jacket(noun, expression, idiom, device)
4
flotation device
4
life belt(noun, expression, idiom, device)
4
life net(noun, device)
4
life vest(noun, device)
4
lifeline(noun, device)
2
buoy(noun, device)
2
cork jacket(noun, device)
2
preserver
2
balsa
2
balsa raft
1
life buoy
1
breeches buoy
1
buffer
1
bulwark
1
bumper
1
club
1
contraceptive
1
copyright
1
cork
11 years ago|1.3k views|share |citing 
APASmart Define. (2015). life preserver thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/life_preserver/thesaurus/synonyms
ChicagoSmart Define. 2015. "life preserver thesaurus" https://smartdefine.org/life_preserver/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, life preserver thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/life_preserver/thesaurus/synonyms>.
MLASmart Define. "life preserver thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/life_preserver/thesaurus/synonyms>