24 entries under adjective topic. ×

6
useless
4
uninformative
3
unenlightening
3
uninstructive
2
unilluminating
2
unimportant
1
ambiguous
1
confusing
1
delphic
1
enigmatic
1
enigmatical
1
illegible
1
impenetrable
1
inscrutable
1
intangible
1
mysterious
1
obscure
1
oracular
1
puzzling
1
reticent
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APASmart Define. (2015). informative thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/informative/thesaurus/antonyms
ChicagoSmart Define. 2015. "informative thesaurus" https://smartdefine.org/informative/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2015, informative thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/informative/thesaurus/antonyms>.
MLASmart Define. "informative thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/informative/thesaurus/antonyms>