6
buoyancy(noun, lightness)
5
floatation
4
issue
3
float
3
floatage
3
floating
2
debut(noun, launch)
2
flotage
2
inauguration(noun, launch)
2
initiation(noun, launch)
2
introduction(noun, launch)
2
levity
2
support(noun, foundation, brace, prop, something)
1
abutment(noun, hold, block, back, base)
1
agency(noun, hold, block, back, base)
1
airiness
1
back(noun, hold, block, base, foundation)
1
backing(noun, hold, block, back, base)
1
base(noun, hold, block, back, foundation)
1
bed(noun, hold, block, back, base)
10 years ago|1.1k views|share |citing 
APASmart Define. (2016). Flotation thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/flotation/thesaurus/synonyms
ChicagoSmart Define. 2016. "Flotation thesaurus" https://smartdefine.org/flotation/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, Flotation thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/flotation/thesaurus/synonyms>.
MLASmart Define. "Flotation thesaurus" 21 March 2016. Web. 20 September 2026. <https://smartdefine.org/flotation/thesaurus/synonyms>