1
ill-proportioned
1
lowly
1
nondescript
1
not much to look at(expression, adjective, idiom, awful, revolting)
1
simple
1
tiresome
1
unattractiveness
1
unbeautiful(adjective, plain, unpleasant, awful, revolting)
1
uncomely(adjective, plain, unpleasant, awful, revolting)
1
unimportant
1
unpretty
1
unseemly(adjective, plain, unpleasant, awful, ugly)
0
awful-looking
0
awkward
0
base
0
dismal
0
distorted
0
dreary
0
dumpy
0
evil
10 years ago|8.8k views|share |citing 
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>