負まけず劣おとらず

adverb

equally; no less than; as ... as

Adverbial use meaning that two things are equal in degree, often used in comparisons. Can be followed by a predicate or modify a verb.

• 彼かれは兄あにに負まけず劣おとらず優ゆう秀しゅうな学がく生せいだ。

  He is an excellent student, no less than his older brother.

• この店みせの料りょう理りはあの有ゆう名めい店てんに負まけず劣おとらず美味おいしい。

  The food at this restaurant is just as delicious as that famous place.

noun which may take the genitive case particle 'no'

evenly matched; well-matched

Attributive use with の to describe two things or people that are equally good, strong, or competitive.

• 両りょうチームは負まけず劣おとらずの実じつ力りょくだ。

  Both teams are evenly matched in ability.