16 entries under uninstructive topic. ×

11
ignorant(adjective, dull, untaught, uninformative)
6
unlearned(adjective, dull, untaught, uninformative)
4
untaught(adjective, uninformative, unenlightening)
1
unintelligent(adjective, uninformative, unenlightening)
1
abecedarian(adjective, uninformative, unenlightening)
1
heathen(adjective, uninformative, unenlightening)
1
clueless(adjective, uninformative, unenlightening)
1
dull(adjective, uninformative, unenlightening)
1
empty headed(adjective, uninformative, unenlightening)
1
inscient(adjective, uninformative, unenlightening)
1
lacking knowledge(adjective, uninformative, unenlightening)
1
lewd(adjective, uninformative, unenlightening)
1
naive(adjective, uninformative, unenlightening)
1
rude(adjective, uninformative, unenlightening)
1
unenlightened(adjective, uninformative, unenlightening)
1
unknowing(adjective, uninformative, unenlightening)
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APASmart Define. (2015). didactic thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/didactic/thesaurus/antonyms
ChicagoSmart Define. 2015. "didactic thesaurus" https://smartdefine.org/didactic/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2015, didactic thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/didactic/thesaurus/antonyms>.
MLASmart Define. "didactic thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/didactic/thesaurus/antonyms>