Synonyms of the word

unequaled

• adj. (American) Unmatched, superlative, the best ever done, record setting.

alone

• adj. By oneself, solitary.
• adj. Apart from, or exclusive of, others.
• adj. Considered separately.
• adj. Without equal.
• adj. (obsolete) Unique; rare; matchless.
• adv. By oneself; apart from, or exclusive of, others; solo.
• adv. Without outside help.
• adv. Exclusively.

incomparable

• adj. So much better than another as to be beyond comparison; matchless or unsurpassed.
• adj. (rare) Not able to be compared.

uncomparable

• adj. Not able to be compared; not comparable.
• adj. (grammar) That cannot take the three degrees of comparison; not comparable.

unequalled

• adj. Without equal; unmatched.

unique

• adj. (not comparable) Being the only one of its kind; unequaled, unparalleled or unmatched.
• adj. Of a feature, such that only one holder has it.
• adj. Particular, characteristic.
• adj. (proscribed) Of a rare quality, unusual.
• n. A thing without a like; something unequalled or unparallelled.

unparalleled

• adj. Having no parallel; without equal; lacking anything similar or worthy of comparison.