ignorant
Definitions
Lacking knowledge, information, or awareness about a particular subject or in general.
Resulting from or showing a lack of knowledge or sophistication.
Unaware or uninformed because of a lack of experience or education.
Examples
It is dangerous to remain ignorant of the laws that govern your daily life.
She felt ignorant when the conversation turned to complex topics like quantum physics.
Synonyms
uninformed uneducated oblivious unaware benighted unenlightened illiterate
Antonyms
knowledgeable educated informed aware erudite learned enlightened