166 entries under adjective topic. ×

26
foreign(bad, separate, experience, unusual)
21
irrelevant(insignificant, unimportant, trivial, inappropriate)
20
extrinsic(bad, experience, unusual, strange)
18
alien(bad, separate, experience, unusual)
16
inappropriate(insignificant, unimportant, trivial, unsuitable)
16
unrelated(obscure, insignificant, unimportant, trivial)
15
external(separate, experience, different, unfamiliar)
15
immaterial(obscure, insignificant, unimportant, trivial)
14
adventitious(foreign, unneeded, nonessential, extrinsicality)
14
impertinent(insignificant, unimportant, trivial, remote)
12
exotic(experience, usual, distant, different)
12
outside(preposition, experience, insignificant, unimportant)
12
strange(obscure, experience, distant, different)
10
inapplicable(insignificant, unimportant, trivial, inappropriate)
10
incidental(insignificant, unimportant, irrelevant, superfluous)
10
exterior(noun, separate, out, superficial)
10
extra(spare, excess, further, surplus)
10
peripheral(extra, petty, irrelevant, unconnected)
10
unconnected(separate, obscure, strange, insignificant)
10
unnecessary(extraordinary, new, spare, insignificant)
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APASmart Define. (2015). extraneous thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/extraneous/thesaurus/synonyms
ChicagoSmart Define. 2015. "extraneous thesaurus" https://smartdefine.org/extraneous/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, extraneous thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/extraneous/thesaurus/synonyms>.
MLASmart Define. "extraneous thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/extraneous/thesaurus/synonyms>