Ignorant
Ignorant adjective - Lacking in education or the knowledge gained from books.
Usage example: they may be poor, ignorant farmers, but they are not stupid
Knowledgeable
Knowledgeable adjective - Having information especially as a result of study or experience.
Usage example: I'm fairly knowledgeable about wine
Nearby Word: knowledge
Both words in one sentence
- Imagine that you are a schoolteacher and in your class there is a strange teenage girl who seems ignorant about some things and very knowledgeable on others, waits in school until after dark before she goes home, works hard in school but never does her homework, and becomes very distressed easily.
Source: Adult Fear / Live-Action TV
Cite this Source
Knowledgeable and Ignorant. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/ignorant/knowledgeable
Ignorant & Knowledgeable. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/ignorant/knowledgeable>.
Knowledgeable or Ignorant. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/ignorant/knowledgeable.
Google Ngram Viewer shows how "ignorant" and "knowledgeable" have occurred on timeline