unknown

Unknown is a related term of disguised.

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 disguised is

(disguise).

As adjectives the difference between unknown and unforseen

is that unknown is not known; unidentified; not well known while unforseen is .

As a noun unknown

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

Secret is a related term of unknown.

As nouns the difference between secret and unknown

is that secret is (countable|uncountable) knowledge that is hidden and intended to be kept hidden while unknown is (algebra) a variable (usually x'', ''y'' or ''z ) whose value is to be found.

As adjectives the difference between secret and unknown

is that secret is being or kept hidden while unknown is not known; unidentified; not well known.

As a verb secret

is to make or keep secret.

Concealed is a related term of unknown.

As a verb concealed

is (conceal).

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.

Unknown is a related term of supernatural.

As adjectives the difference between unknown and supernatural

is that unknown is not known; unidentified; not well known while supernatural is above nature; that which is beyond or added to nature, often so considered because it is given by a deity or some force beyond that which humans are born with in roman catholic theology, is considered to be a supernatural addition to human nature.

As nouns the difference between unknown and supernatural

is that unknown is (algebra) a variable (usually x'', ''y'' or ''z ) whose value is to be found while supernatural is (countable) a supernatural being.

Unsettled is a related term of unknown.

As adjectives the difference between unsettled and unknown

is that unsettled is disturbed, upset while unknown is not known; unidentified; not well known.

As a verb unsettled

is (unsettle).

As a noun unknown is

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

Secretive is a related term of unknown.

As adjectives the difference between secretive and unknown

is that secretive is having an inclination to secrecy 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.

Cloudy is a related term of unknown.

As adjectives the difference between cloudy and unknown

is that cloudy is covered with or characterised by clouds; overcast 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.

Sphinxlike is a related term of unknown.

As adjectives the difference between sphinxlike and unknown

is that sphinxlike is like a sphinx, or like that of a sphinx 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.