30 entries under accidental topic. ×

22
purposeless(adjective, adverb, value, insignificant, casual)
18
haphazard(adjective, organization, plan, insignificant, casual)
16
random(adjective, insignificant, chance, casual, irregular)
13
chance(adjective, careless, casual, irregular)
10
causeless(adjective, intention, chancy)
9
accidental(adjective, careless, chance, casual, pointless)
9
casual(adjective, careless, irregular, unreliable, random)
7
fortuitous(adjective, chance, casual, random, haphazard)
7
unplanned(adjective, insignificant, casual, irregular, senseless)
6
fluky(adjective, chancy)
6
unintentional(adjective, chance, planned, unknowing, haphazard)
3
adventitious
3
lucky(adjective, chancy)
3
unintended(adjective, unknowing, unaware, unplanned, unintentional)
2
fatal
2
fortunate
2
involuntary(unknowing, unaware, unplanned, unsuspecting)
2
undesigned(adjective, unknowing, unaware, unplanned, unintentional)
2
unwitting(adjective, unknowing, unaware, unplanned)
1
arbitrary(adjective, careless, chance, casual, random)
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APASmart Define. (2016). aimless thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/aimless/thesaurus/synonyms
ChicagoSmart Define. 2016. "aimless thesaurus" https://smartdefine.org/aimless/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, aimless thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/aimless/thesaurus/synonyms>.
MLASmart Define. "aimless thesaurus" 10 January 2016. Web. 23 September 2026. <https://smartdefine.org/aimless/thesaurus/synonyms>