Difference between Unusual and Unique

UNUSUAL vs UNIQUE: NOUN

Not usual or common or ordinary
Being definitely out of the ordinary and unexpected; slightly odd or even a bit weird
Not usual, common, or ordinary.
Not usual; uncommon; rare
Unlike what is expected; differing in some way from the norm.
More than usual.
Not commonly encountered

Highly unusual or rare but not the single instance
The single one of its kind
Being without a like or equal; unmatched; unequaled; unparalleled; single in kind or excellence; sole.
Being the only one of its kind; unequaled, unparalleled or unmatched.
Of a feature, such that only one holder has it.
Of a rare quality.
Unusual.
(followed by `to') applying exclusively to a given category or condition or locality
Radically distinctive and without equal

Not usual; not frequent; not common; rare; strange; as, an unusual season; a person of unusual erudition.
Synonyms Uncommon, unwonted, singular, remarkable, odd.
Slightly odd or even a bit weird

Having no like or equal; unmatched; sole; unequaled; single in its kind or excellence: often used relatively, and then signifying rare, unusual.
Only; single.
In mathematics, unambiguous and singly determinate.

Eery, Singular, Eerie, Different, Freaky, Curious, Exotic, Unique, Unaccustomed, Weird, Extraordinary, Odd, Peculiar, Strange, Uncommon

Exceptional, Unmatched, Unrivaled, Distinct, Distinctive, Alone, Single, Uncomparable, Unequalled, Specific, Incomparable, Unusual, Singular, Unequaled, Unparalleled

Eery, Singular, Eerie, Different, Freaky, Curious, Exotic, Unique, Unaccustomed, Weird, Extraordinary, Odd, Peculiar, Strange, Uncommon

Exceptional, Unmatched, Unrivaled, Distinct, Distinctive, Alone, Single, Uncomparable, Unequalled, Specific, Incomparable, Unusual, Singular, Unequaled, Unparalleled

Try combining common first names with unusual last names, or unusual first names with common last names.
It appears that a pig in prison was not unusual, nor was it unusual for that pig to endure quite a lengthy stay.
They meet in the most unusual of circumstances and their relationships grows in the most unusual of ways.
The Eighth Amendment prohibits cruel and unusual punishments, and torture would surely meet the standard of cruel and unusual.
Suspicious orders include, but are not limited to, orders of unusual size, orders deviating substantially from a normal pattern, and orders of unusual frequency.
The unusual ruling follows a bench trial a few weeks ago for an unusual case brought by a prospective buyer in small claims court.
Extraordinary or exceptional events: such as unpredictable or unusual events requiring urgent, impromptu and unusual workforce.
Reversal of more than a few positives per year for most companies is unusual, though some industries and locations have unusual circumstances.
Routinely monitors financial exception reports for unusual activities, transactions, and investigates anomalies or unusual transactions.
Other unusual acts or unusual behavior that may suggest drug or alcohol use.

Your invoice should have a unique identification number, which is basically a number attached to your invoice that is unique to it.
Wine is a unique product, much like art is a unique product.
This may be a result of technical challenges unique to that program or due to biology risk which is unique to every program.
Unique Equipment, as the name implies, is Equipment that is unique in Last Epoch.
ID column with unique code the other one also had ID column which is NOT unique.
One can expect that these pooled ligations will produce a unique sequence so long as there is only one unique organization of the oligonucleotides.
Directly or indirectly destroy a unique paleontological resource or site or unique geologic feature?
All agents have unique identities; for simplicity, we define these identities as unique URLs.
This example uses the UNIQUE function to extract unique values.
This unique annual celebration showcases unique art to everyone.