Synonyms|466Antonyms|79|Broader|5Narrower|7Related|391
0
fledged
0
formed
0
frozen
0
full-blown
0
full-fledged
0
full-grown
0
full-sized
0
grown-up
0
hard as nails(expression, idiom, aware)
0
hardboiled
0
immovable
0
immune to(expression, sensitive)
0
imperceptive
0
impervious to(expression, sensitive)
0
incredulous
0
inexpressive
0
insensate
0
insensible
0
insubordinate
0
intractable
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APASmart Define. (2016). impressionable thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/impressionable/thesaurus/antonyms
ChicagoSmart Define. 2016. "impressionable thesaurus" https://smartdefine.org/impressionable/thesaurus/antonyms (accessed September 23, 2026).
HarvardSmart Define 2016, impressionable thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/impressionable/thesaurus/antonyms>.
MLASmart Define. "impressionable thesaurus" 23 March 2016. Web. 23 September 2026. <https://smartdefine.org/impressionable/thesaurus/antonyms>