102 entries under irregular topic. ×

1
heteroclite(unusual, strange, exceptional, usual)
1
off-base(unusual, strange, exceptional, weird)
1
off-center(unusual, wild, strange, crazy)
1
off-color(unusual, strange, exceptional, weird)
1
out of line(expression, idiom, unusual, strange, exceptional)
1
out of the ordinary(expression, adjective, idiom, extraordinary, superior)
1
quizzical(extraordinary, unusual, wild, strange, crazy)
1
stray(unpredictable, unreliable, unconformity)
1
uncertain(unusual, dubious, unreliable, suspect)
1
unpredictable(unusual, strange, crazy, unreliable)
1
unreliable(dubious, unpredictable, suspect, shady)
1
wayward(unusual, unpredictable, unreliable, fanciful)
0
desultory(unpredictable, unreliable)
0
devious(unpredictable, unreliable)
0
dicey(unusual, unpredictable, unreliable, fanciful)
0
directionless(unpredictable, unreliable)
0
fitful(unpredictable, unreliable)
0
fluctuant(unpredictable, unreliable)
0
gross(strange, exceptional, nonstandard, uncharacteristic)
0
heterodox(strange, exceptional, nonstandard, uncharacteristic)
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APASmart Define. (2016). peculiar thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/peculiar/thesaurus/synonyms
ChicagoSmart Define. 2016. "peculiar thesaurus" https://smartdefine.org/peculiar/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, peculiar thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/peculiar/thesaurus/synonyms>.
MLASmart Define. "peculiar thesaurus" 31 March 2016. Web. 26 September 2026. <https://smartdefine.org/peculiar/thesaurus/synonyms>