Synonyms|715Antonyms|91|Broader|11Narrower|0Related|260
0
impregnable
0
impudent
0
incombustible
0
inconsistent
0
inconstant
0
indomitable
0
indurated
0
insensitive
0
insolent
0
insusceptible
0
intolerable
0
intolerant
0
intractable
0
invincible
0
invious
0
invulnerable
0
irresolute
0
irresponsible
0
kvetching
0
kvetchy
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APASmart Define. (2015). refractory thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/refractory/thesaurus/related
ChicagoSmart Define. 2015. "refractory thesaurus" https://smartdefine.org/refractory/thesaurus/related (accessed September 24, 2026).
HarvardSmart Define 2015, refractory thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/refractory/thesaurus/related>.
MLASmart Define. "refractory thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/refractory/thesaurus/related>