28 entries under adjective topic. ×

2
undeveloped
2
ungraded
1
dilapidated
1
unkempt(sloppy, shabby, untidy, worn)
1
green
1
immature
1
unaltered
1
unrestored
1
untilled
0
aureate
0
barren
0
bleak
0
chilly
0
coarse
0
cold
0
crude
0
dormant
0
fallow
0
idle
0
piercing
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APASmart Define. (2013). unimproved thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/unimproved/thesaurus/synonyms
ChicagoSmart Define. 2013. "unimproved thesaurus" https://smartdefine.org/unimproved/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2013, unimproved thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/unimproved/thesaurus/synonyms>.
MLASmart Define. "unimproved thesaurus" 28 June 2013. Web. 24 September 2026. <https://smartdefine.org/unimproved/thesaurus/synonyms>