unknown
Refers to a very significant factor that is not known or understood, often with a sense of mystery.
Refers to a significant factor that is not known or understood.
Refers to a person who is not known at all.
Refers to a person who is not well-known compared to others in their field.
Refers to a person who is almost completely unknown to the public.
Entirely not known.
Continues to be not known.
Entirely not known.
Unknown in comparison to something else.
Entirely not known.
Mostly unknown to a wide audience.
Not known before.
Nearly unknown.
For the most part, not known.
Not known at the present time.
Almost completely unknown.
Completely and absolutely unknown, especially in American English.
Virtually unknown.
Completely unknown, typical in British English.
Seemingly not known, based on available information.
Unknown when compared to others.
Not known up to the present time.
Not known in any other way or context.
Not known until this point in time; formal.
Not known before this time; formal and especially used in American English.
Used when the cause or motivation for something is not known.
Used when the cause or motivation for something is not known.
To an unknown destination; often used in a literary or dramatic context.
To an unknown destination; often used in a literary or dramatic context.
Anxiety caused by dealing with new or unfamiliar situations.
A risky action or decision with an unpredictable outcome.
A process of exploration or a new experience where the outcome is uncertain.
A long journey or process of exploration into something new and mysterious.
Used to state that something or someone is not known.
To continue to be in a state of not being known.
To confront a future or situation that is uncertain.
To investigate or discover new and unknown places or ideas.
To enter a new and uncertain situation.
To take a risk by going into a new, unfamiliar, and possibly dangerous situation.
Used to indicate the person or group who does not know something.