Synonyms of the word

unknowledgeable

• adj. Lacking knowledge, ignorant, naive, or foolish.

ignorant

• adj. Unknowledgeable or uneducated; characterized by ignorance.
• adj. (slang) Ill-mannered, crude.
• adj. (obsolete) unknown; undiscovered.
• adj. Resulting from ignorance; foolish; silly.
• n. One who is ignorant.

uninformed

• adj. not informed; ignorant.

unknowing

• adj. Without knowing; ignorant.
• adj. (obsolete) Unknown, unbeknownst (to someone).
• n. Absence of knowledge; ignorance of something.

unwitting

• adj. unaware or uninformed; oblivious.
• adj. unintentional.