clueless

mod. unaware. I have never seen anyone so totally clueless. What a dunce!

totally clueless

mod. ignorant (of something). (see also cluelessness.) Everybody was totally clueless as to what to do.

Name	Pronounced	Usage
Vic	VIK	English
Wibo	-	Frisian, Dutch
Pradeep	-	Indian, Hindi, Marathi, Bengali, Malayalam, Kannada, Telugu, Tamil, Nepali
Costin	-	Romanian
Gladys	['glædis]
Phuntso	-	Bhutanese