unique

(s) radically distinctive and without equal
- he is alone in the field of microbiology
- this theory is altogether alone in its penetration of the problem
- Bach was unique in his handling of counterpoint
- craftsmen whose skill is unequaled
- unparalleled athletic ability
- a breakdown of law unparalleled in our history
unequaled, unequalled, unparalleled, alone,
(s) (followed by "to") applying exclusively to a given category or condition or locality
- a species unique to Australia
(s) the single one of its kind
- a singular example
- the unique existing example of Donne's handwriting
- a unique copy of an ancient manuscript
- certain types of problems have unique solutions
singular,
(s) highly unusual or rare but not the single instance
- spoke with a unique accent
- had unique ability in raising funds
- a frankness unique in literature
- a unique dining experience

unequaled unequalled unparalleled alone singular

uniquely uniqueness