58 entries under noun topic. ×

13
beacon(device, alarm, marker, floating marker)
11
support(verb, help, keep, maintain)
11
float(device, levity, marker, stopple)
7
guide(device, marker, floating marker)
6
marker(device, floating marker)
5
signal(device, alarm, marker, floating marker)
4
bell
4
life preserver(expression, idiom, device, lifeline)
4
semaphore
4
siren
3
alarm
3
cork jacket(expression, idiom, refuge, lifeline)
3
drift(device, marker)
3
flare
3
foghorn
3
life jacket(expression, idiom, device)
2
alert
2
life belt(expression, lifeline, PFD)
2
life net(expression, lifeline, PFD)
2
life vest(expression, lifeline, PFD)
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APASmart Define. (2015). buoy thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/buoy/thesaurus/synonyms
ChicagoSmart Define. 2015. "buoy thesaurus" https://smartdefine.org/buoy/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, buoy thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/buoy/thesaurus/synonyms>.
MLASmart Define. "buoy thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/buoy/thesaurus/synonyms>