76 entries under adjective topic. ×

7
awkward(wrong, false, improper, inappropriate)
7
unfitting(wrong, false, awkward, unsuitable)
6
embarrassing(awkward, uneasy, tricky, problematic)
6
incongruous(wrong, false, awkward, unsuitable)
6
mistimed(appropriate, suitable, improper, inappropriate)
6
out of place(expression, idiom, false, irregular)
6
unlucky(bad, unfriendly, improper, inappropriate)
6
unsuited(wrong, false, awkward, improper)
5
adverse(bad, poor, antagonistic, unfortunate)
5
inapposite(wrong, false, awkward, inadequate)
5
late(negative, disapproving, uncomplimentary, untimely)
5
unfit(wrong, false, negative, awkward)
4
annoying
4
bad(inappropriate, damaging, unsuccessful, unfavorable)
4
contrary(appropriate, suitable, unfriendly, antagonistic)
4
disturbing(appropriate, unpleasant, awkward, suitable)
4
inept
4
troublesome(appropriate, unpleasant, negative, awkward)
4
unfavourable
3
belated
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APASmart Define. (2015). inopportune thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/inopportune/thesaurus/synonyms
ChicagoSmart Define. 2015. "inopportune thesaurus" https://smartdefine.org/inopportune/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, inopportune thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/inopportune/thesaurus/synonyms>.
MLASmart Define. "inopportune thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/inopportune/thesaurus/synonyms>