34 entries under rare topic. ×

24
abnormal(adjective, good, wrong, excellent, flat)
24
irregular(adjective, good, disorder, wrong, excellent)
19
aberrant(adjective, good, excellent, extraordinary, unusual)
6
unfamiliar(adjective, unusual, strange, new, special)
4
unparalleled(adjective, unusual, new, exceptional, special)
3
novel(adjective, unusual, new, exceptional, special)
3
uncustomary(adjective, excellent, unusual, special, brilliant)
3
unprecedented(adjective, excellent, unusual, exceptional, special)
2
notable(excellent, unusual, special, brilliant)
2
unwonted(unusual, special)
1
egregious(unusual, special, unconformity)
1
original(unusual, new, exceptional, special)
1
outre(unusual, strange, new, exceptional, special)
1
superior(excellent, unusual, special, brilliant, amazing)
1
surprising(unusual, strange, special, unexpected)
0
arcane(unusual, special)
0
distinctive(unusual, special, single, sole)
0
extreme(unusual, special)
0
few(unusual, special)
0
incomparable(excellent, unusual, special, brilliant)
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APASmart Define. (2015). anomalous thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/anomalous/thesaurus/synonyms
ChicagoSmart Define. 2015. "anomalous thesaurus" https://smartdefine.org/anomalous/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, anomalous thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/anomalous/thesaurus/synonyms>.
MLASmart Define. "anomalous thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/anomalous/thesaurus/synonyms>