4
protractile(adjective, increase, extension)
4
yielding(adjective, flexible, susceptible, supple, gullible)
3
expansile(adjective, increase)
3
expansive
3
extendable(adjective, extension)
3
protractible(adjective, extension)
3
stretch(adjective, increase, susceptible, supple, gullible)
3
tensile(adjective, susceptible, supple, lithe, gullible)
3
willowy(adjective, susceptible, supple, lithe, gullible)
2
formative(susceptible, supple, lithe, gullible, impressionable)
2
impressionable(susceptible, supple, lithe, gullible, elastic)
2
lissome
2
moldable(flexible, susceptible, supple, lithe, gullible)
2
susceptible(gullible, impressionable)
2
tractable(susceptible, supple, lithe, gullible, impressionable)
1
adjustable(susceptible, supple, lithe, gullible, impressionable)
1
bending(susceptible, supple, lithe, gullible, impressionable)
1
buoyant(adjective, elastic)
1
compliant
1
developable
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APASmart Define. (2015). extensible thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/extensible/thesaurus/synonyms
ChicagoSmart Define. 2015. "extensible thesaurus" https://smartdefine.org/extensible/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, extensible thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/extensible/thesaurus/synonyms>.
MLASmart Define. "extensible thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/extensible/thesaurus/synonyms>