D defs.my
Entry 1 sense Webster, 1913

Unparalleled

/ən-pĕr'-əl-ĕldˌ/ · Un·par·al·leled · IPA /ənpˈɛrəlˌɛld/
01 a. Having no parallel, or equal; unequaled; unmatched.
  1. 1.
    Having no parallel, or equal; unequaled; unmatched.
    “The unparalleled perseverance of the armies of the United States, under every suffering and discouragement, was little short of a miracle.” — Washington.