Synonyms|399Antonyms|111|Broader|7Narrower|8Related|571

35 entries under chance topic. ×

2
uncalculated(adjective, unintentional, accidental, unintended)
2
unpredicted(adjective, extraordinary, wonderful, shocking)
1
by chance(expression, idiom, unplanned, unpremeditated)
1
erratic(frivolous, haphazard, unplanned, accidental)
1
extemporaneous(unplanned, accidental, unpremeditated, inadvertent)
1
impulsive(extraordinary, wonderful, shocking, astonishing)
1
irregular(casual, secondary, subsidiary, random)
1
uncertain(restricted, likely, desirable, indirect)
0
extempore(unplanned, unpremeditated)
0
impromptu(unplanned, accidental, unintended, unpremeditated)
0
improvised(unplanned, unpremeditated)
0
infrequent(unplanned, unpremeditated)
0
off-the-cuff(unplanned, unpremeditated)
0
offhand(unplanned, unpremeditated)
0
spontaneous(unplanned, accidental, unintended, unpremeditated)
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APASmart Define. (2015). fortuitous thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/fortuitous/thesaurus/synonyms
ChicagoSmart Define. 2015. "fortuitous thesaurus" https://smartdefine.org/fortuitous/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, fortuitous thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/fortuitous/thesaurus/synonyms>.
MLASmart Define. "fortuitous thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/fortuitous/thesaurus/synonyms>