10
expansible(adjective, extensible, extensile)
7
expandible
7
expansive
6
expansile(adjective, extensible)
5
elastic
5
extensible(adjective, flexible, extension, supple, stretchy)
4
extendible(adjective, flexible, supple, stretchy, extensible)
4
stretchable(adjective, flexible, supple, stretchy, extensible)
3
adaptable
3
capacious(adjective, extensive, ample)
3
extendable(adjective, extensible, extensile)
3
extensile(adjective, extensible)
3
flexible
3
inflatable
3
resilient
3
springy
2
plastic
2
stretch
2
stretchy
1
bouncy
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APASmart Define. (2015). expandable thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/expandable/thesaurus/synonyms
ChicagoSmart Define. 2015. "expandable thesaurus" https://smartdefine.org/expandable/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, expandable thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/expandable/thesaurus/synonyms>.
MLASmart Define. "expandable thesaurus" 2 July 2015. Web. 20 September 2026. <https://smartdefine.org/expandable/thesaurus/synonyms>