How Do I Spell Ill-Informed?

lacking adequate or proper knowledge or information, as in one particular subject or in a variety of subjects: The public is ill-informed of the danger.

What's the meaning of ill-informed?

1 : not having a lot of knowledge especially about current news and events ill-informed voters. 2 : not based on facts an ill-informed decision/opinion.

Is under informed a word?

adjective Given inadequate information .