unknown

As adjectives the difference between unknown and unsure

is that unknown is not known; unidentified; not well known while unsure is uncertain.

As a noun unknown

is (algebra) a variable (usually x'', ''y'' or ''z ) whose value is to be found.

As an adjective unknown

is not known; unidentified; not well known.

As a noun unknown

is (algebra) a variable (usually x'', ''y'' or ''z ) whose value is to be found.

As a letter x is

the twenty-fourth letter of the.

As a symbol x is

voiceless velar fricative.

As nouns the difference between unknown and reality

is that unknown is (algebra) a variable (usually x'', ''y'' or ''z ) whose value is to be found while reality is the state of being actual or real.

As an adjective unknown

is not known; unidentified; not well known.

As adjectives the difference between unware and unknown

is that unware is (poetic) unaware while unknown is not known; unidentified; not well known.

As a noun unknown is

(algebra) a variable (usually x'', ''y'' or ''z ) whose value is to be found.

As nouns the difference between unknown and ambiguity

is that unknown is (algebra) a variable (usually x'', ''y'' or ''z ) whose value is to be found while ambiguity is (countable) something, particulary words and sentences, that is open to more than one interpretation, explanation or meaning, if that meaning etc cannot be determined from its context.

As an adjective unknown

is not known; unidentified; not well known.

As an adverb inadvertently

is unintentionally, because of an oversight.

As an adjective unknown is

not known; unidentified; not well known.

As a noun unknown is

(algebra) a variable (usually x'', ''y'' or ''z ) whose value is to be found.

As a verb confuse

is to thoroughly mix; to confound; to disorder.

As an adjective unknown is

not known; unidentified; not well known.

As a noun unknown is

(algebra) a variable (usually x'', ''y'' or ''z ) whose value is to be found.

As adjectives the difference between unknown and unsophisticated

is that unknown is not known; unidentified; not well known while unsophisticated is not sophisticated; lacking sophistication.

As a noun unknown

is (algebra) a variable (usually x'', ''y'' or ''z ) whose value is to be found.

As adjectives the difference between unknown and unremarkable

is that unknown is not known; unidentified; not well known while unremarkable is not remarkable.

As a noun unknown

is (algebra) a variable (usually x'', ''y'' or ''z ) whose value is to be found.