unsure

To a high degree of uncertainty.

To a small degree of uncertainty.

Continuing to be uncertain.

Totally without any certainty.

To a small degree of uncertainty.

To a very high degree of uncertainty.

Completely without any certainty.

To a moderate degree of uncertainty.

In a way that is easy to see or understand that someone is uncertain.

In a way that is easy to see or understand that someone is uncertain.

Truly and sincerely uncertain.

To be in a state of not being certain.

To experience a feeling of uncertainty.

To give the impression of being uncertain.

To appear to be uncertain based on one's expression.

To give the impression of being uncertain based on one's voice.

To continue to be in a state of not being certain.

To cause someone to become uncertain.

To cause someone to feel uncertain as a result of an action or event.

Used to introduce the subject of uncertainty.

Used to introduce the subject of uncertainty, often regarding oneself or a situation.

Used, often before a question word (what, whether, etc.), to introduce the subject of uncertainty.