語彙

obscure

形容詞

例文: “The meaning of the sentence is obscure.”

類義語: unclear, unknown

反意語: clear

arcane

形容詞

例文: “The document uses arcane legal language.”

類義語: mysterious, obscure

反意語: clear

notoriously

副詞

例文: “The road is notoriously dangerous in winter.”

類義語: famously, infamously

反意語: obscurely, respectably

explanatory

形容詞

例文: “The textbook includes explanatory notes for each chapter.”

類義語: clarifying, interpretive

反意語: confusing, obscure

obfuscate

/ˈɑːbfəskeɪt/

例文: “Don’t obfuscate—state the facts.”

反意語: elucidate, clarify, clear up

inscrutable

/ɪnˈskruːtəbəl/

例文: “His expression was inscrutable.”

類義語: cryptic, incomprehensible, inexplicable