Synonyms for Nonpareil:

adj.

best (adjective)
peerless, unrivaled, unequaled, incomparable, optimum, unparalleled, matchless.
distinguished (adjective)
singular.
inimitable (adjective)
unexampled, unrivalled, unique, unmatched.
matchless (adjective)
matchless, only, alone.

n.

queen, the Top Ten, the gold standard, flagship, optimum, the last word, king. singular, unexampled, only, alone, unparalleled, same, unequaled, unique. best (noun)
paragon.
ideal (noun)
nonesuch.
model (noun)
ideal.
nonpareil (noun)
one and only, saint, matchless, unmatchable, peerless, apotheosis, paragon, uncomparable, incomparable, unmatched, nonesuch, one, unrivaled, nonsuch, unrivalled, ideal.
quintessence (noun)
the best.

Other synonyms:

unique. unexampled, unparalleled, unequaled. only. singular. alone. Other relevant words:
singular, same, flagship, unexampled, unique, optimum, king, alone, unparalleled, queen, only, unequaled.

Usage examples for nonpareil

  1. The " Nonpareil was then taken off, and they started a coach called the " Tally Ho!" – Hints on Driving by C. S. Ward
  2. You know, of course, what the Jones- Nonpareil service is. – O. Henry Memorial Award Prize Stories of 1921 by Various
  3. The car was a large twelve- cylinder, four- passenger Nonpareil which Gramont had picked up in the used- car market. – The Mardi Gras Mystery by H. Bedford-Jones