26 entries under plain topic. ×

1
grisly(adjective, unpleasant, awful, revolting)
1
gross(adjective, unpleasant, awful, revolting)
1
hard-featured(adjective, unpleasant, awful, revolting)
1
unbeautiful(adjective, unpleasant, awful, revolting)
1
uncomely(adjective, unpleasant, awful, revolting)
1
unseemly(adjective, unpleasant, awful, ugly)
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APASmart Define. (2016). unprepossessing thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/unprepossessing/thesaurus/synonyms
ChicagoSmart Define. 2016. "unprepossessing thesaurus" https://smartdefine.org/unprepossessing/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, unprepossessing thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/unprepossessing/thesaurus/synonyms>.
MLASmart Define. "unprepossessing thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/unprepossessing/thesaurus/synonyms>