3
buoyant(adjective, light)
1
floating(adjective, detached, variable, resilient, fluctuating)
1
light
1
natant
0
bouncy
0
afloat
0
agile
0
airy
0
alive
0
asea
0
blithe
0
breezy
0
bright
0
bubbly
0
cheerful
0
cheery
0
coasting
0
dashing
0
deep-sea
0
elastic
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APASmart Define. (2013). unsinkable thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/unsinkable/thesaurus/synonyms
ChicagoSmart Define. 2013. "unsinkable thesaurus" https://smartdefine.org/unsinkable/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, unsinkable thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/unsinkable/thesaurus/synonyms>.
MLASmart Define. "unsinkable thesaurus" 19 May 2013. Web. 20 September 2026. <https://smartdefine.org/unsinkable/thesaurus/synonyms>