Simple past tense and past participle of unthink.(verb)
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Use "unthought" in a sentence
"No, experts do not always have the right answers, but more often can bring those questions that otherwise would go "unthought"."
"Against this, identifies a pervasive "unthought" which can mislead unbelievers when they consider religion just as easily as equivalent "unthoughts" may lead believers into strange ideas."
"There are three “convergences” that Merleau-Ponty sees between Husserl’s phenomenology and Heidegger’s ontology, more precisely, what remains "unthought" in Husserl and Heidegger’s explicit thinking."