Synonyms|240Antonyms|51|Broader|2Narrower|0Related|125

15 entries under idiom topic. ×

7
by chance(expression, adverb, accident)
6
without warning(expression, adverb, suddenly, unawares)
4
all at once
1
all of a sudden(expression, adverb, suddenly, abruptly)
1
by accident(expression, short, sudden, suddenly)
0
before its time(expression, earliness)
0
before one's time(expression, earliness)
0
by luck
0
hand over head(expression, neglect)
0
in anticipation(expression, earliness)
0
like a thunderbolt(expression, inexpectation)
0
on the hop(expression, suddenly, unawares)
0
per incuriam(expression, neglect)
0
too soon(expression, earliness)
0
without notice(expression, inexpectation)
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APASmart Define. (2015). unexpectedly thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/unexpectedly/thesaurus/synonyms
ChicagoSmart Define. 2015. "unexpectedly thesaurus" https://smartdefine.org/unexpectedly/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, unexpectedly thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/unexpectedly/thesaurus/synonyms>.
MLASmart Define. "unexpectedly thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/unexpectedly/thesaurus/synonyms>