1
high sign
1
horn(noun, alarm)
1
instigate(verb, encourage, excite, prepare, boost)
1
international alphabet flag(expression, idiom)
1
international numeral pennant(expression, idiom)
1
jettison(verb, reduce, ease, lessen, lift)
1
juice(verb, excite, animate, thrill, exalt)
1
keep afloat(verb, expression, idiom, sustain)
1
keep alive(verb, expression, support, help, keep)
1
keep from falling(verb, expression, idiom, support, help)
1
keep going(verb, expression, support, help, keep)
1
kick
1
leer
1
lend a hand(verb, expression, idiom, support, help)
1
lessen(verb, reduce, ease, lift, relieve)
1
let the sun shine in(verb, expression, idiom, encourage, boost)
1
levitate(verb, reduce, ease, lessen, lift)
1
life buoy
1
life raft
1
life ring
11 years ago|7.7k views|share |citing 
APASmart Define. (2015). buoy thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/buoy/thesaurus/synonyms
ChicagoSmart Define. 2015. "buoy thesaurus" https://smartdefine.org/buoy/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, buoy thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/buoy/thesaurus/synonyms>.
MLASmart Define. "buoy thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/buoy/thesaurus/synonyms>