disingenuous
๐บ๐ธ
/หdษชsษชnหdสenjuษs/
๐ฌ๐ง
/หdษชsษชnหdสenjuษs/
acting insincerely by pretending to know less or be less aware than one actually is
Saying he didn't understand the question was disingenuous, considering his expertise on the topic.