unprecedented

As adjectives the difference between unmatched and unprecedented

is that unmatched is (of a pair of things) not matched; odd while unprecedented is never before seen or done, without precedent.

As a verb unmatched

is (unmatch).

As adjectives the difference between uproarious and unprecedented

is that uproarious is characterized by loud, confused noise, or by noisy and uncontrollable laughter while unprecedented is never before seen or done, without precedent.

As an adverb hitherto

is (formal|or|legal) up to this or that time .

As an adjective unprecedented is

never before seen or done, without precedent.

Unprecedented is a related term of odd.

As an adjective unprecedented

is never before seen or done, without precedent.

As an initialism odd is

oppositional defiant disorder.

As adjectives the difference between singular and unprecedented

is that singular is being only one of a larger population while unprecedented is never before seen or done, without precedent.

As a noun singular

is a form of a word that refers to only one person or thing.

Unprecedented is a related term of unusual.

As adjectives the difference between unprecedented and unusual

is that unprecedented is never before seen or done, without precedent while unusual is unlike what is expected; differing in some way from the norm.

Unprecedented is a related term of strange.

As an adjective unprecedented

is never before seen or done, without precedent.

As a proper noun strange is

.

Unprecedented is a related term of peculiar.

As adjectives the difference between unprecedented and peculiar

is that unprecedented is never before seen or done, without precedent while peculiar is out of the ordinary; odd; curious; unusual.

As a noun peculiar is

that which is peculiar; a sole or exclusive property; a prerogative; a characteristic.

As an adjective unprecedented

is never before seen or done, without precedent.

As a noun forerunners is

.

As adjectives the difference between high and unprecedented

is that high is elevated in position or status; above many things while unprecedented is never before seen or done, without precedent.

As a noun high

is (obsolete) thought; intention; determination; purpose or high can be a period of euphoria, from excitement or from an intake of drugs.

As an adverb high

is in or to an elevated position.

As a verb high

is (obsolete) to rise or high can be to hie; to hasten.