68 entries under unfamiliar topic. ×

35
unknowing(adjective, adverb, knowledge, thoughtless, unconcerned)
25
uneducated(adjective, knowledge, rough, rude, silly)
25
uninformed(adjective, knowledge, thoughtless, unconcerned, naive)
23
untaught(noun, adjective, simple, knowledge, innocent)
23
illiterate(adjective, knowledge, silly, stupid, education)
23
unaware(adjective, adverb, knowledge, indifferent, thoughtless)
21
unenlightened(adjective, knowledge, vulgar, raw, cheap)
21
green(adjective, simple, informal, rude, new)
19
oblivious(adjective, knowledge, indifferent, unconcerned, insensitive)
18
unlettered(adjective, unconscious, unknowing, educated)
16
naive(adjective, open, simple, easy, new)
15
nescient(adjective, knowledge, unconcerned, thick)
14
unschooled(adjective, simple, knowledge, easy, new)
14
unwitting(adjective, knowledge, unconcerned, naive)
13
unconscious(adjective, knowledge, indifferent, unconcerned, insensitive)
12
benighted(adjective, knowledge, unconscious, unknowing)
12
uncultured(adjective, dull, rough, low, rude)
11
unacquainted(adjective, knowledge, new, raw, innocent)
10
witless(adjective, simple, slow, silly, stupid)
9
inexperienced(adjective, simple, new, silly, wonderful)
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APASmart Define. (2015). ignorant thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/ignorant/thesaurus/synonyms
ChicagoSmart Define. 2015. "ignorant thesaurus" https://smartdefine.org/ignorant/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, ignorant thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/ignorant/thesaurus/synonyms>.
MLASmart Define. "ignorant thesaurus" 20 November 2015. Web. 29 September 2026. <https://smartdefine.org/ignorant/thesaurus/synonyms>