7
undreamed
5
undreamed of(verb, expression, adjective, phrasal verb)
5
undreamt of(verb, expression, adjective, phrasal verb)
5
unimagined
2
unconsidered(adjective, incogitancy)
2
undreamed-of
1
inconceivable
1
incredible
1
unbelievable
1
undreamt-of
1
unimaginable
1
unthought of(verb, expression, phrasal verb, incogitancy)
0
accidental
0
casual
0
fortuitous
0
incogitable
0
not imagined(expression, idiom)
0
off one's mind(expression, idiom, incogitancy)
0
sudden
0
unexpected
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APASmart Define. (2013). undreamt thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/undreamt/thesaurus/synonyms
ChicagoSmart Define. 2013. "undreamt thesaurus" https://smartdefine.org/undreamt/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2013, undreamt thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/undreamt/thesaurus/synonyms>.
MLASmart Define. "undreamt thesaurus" 28 June 2013. Web. 21 September 2026. <https://smartdefine.org/undreamt/thesaurus/synonyms>