Ambiguity and Unknown quantity

Ambiguity noun - The quality or state of having a veiled or uncertain meaning.

Unknown quantity and ambiguity are semantically related. In some cases you can use "Unknown quantity" instead a noun "Ambiguity".

Nearby Words: ambiguous, ambiguously

Unknown quantity noun - A factor in a given situation whose bearing and importance is not apparent.

Ambiguity and unknown quantity are semantically related. Sometimes you can use "Ambiguity" instead a noun phrase "Unknown quantity".