0
desperate
0
had
0
impassable
0
impervious
0
impracticable
0
inaccessible
0
incompatible
0
inextricable
0
infeasible
0
insuperable
0
insurmountable
0
unachievable
0
unattainable
0
unfeasible
0
unobtainable
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APASmart Define. (2013). innavigable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/innavigable/thesaurus/related
ChicagoSmart Define. 2013. "innavigable thesaurus" https://smartdefine.org/innavigable/thesaurus/related (accessed September 24, 2026).
HarvardSmart Define 2013, innavigable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/innavigable/thesaurus/related>.
MLASmart Define. "innavigable thesaurus" 19 May 2013. Web. 24 September 2026. <https://smartdefine.org/innavigable/thesaurus/related>