alone(p), unique, unequaled, unequalled, unparalleled(adj)
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"
Having no parallel; without equal; lacking anything similar or worthy of comparison.
having no parallel, or equal; unequaled; unmatched
Chambers 20th Century Dictionary
un-par′a-leld, adj. without parallel or equal.—adj. Unpar′allelable, incapable of being paralleled.
The numerical value of unparalleled in Chaldean Numerology is: 1
The numerical value of unparalleled in Pythagorean Numerology is: 4