否いや応おうなし

noun which may take the genitive case particle 'no'

compulsory; unavoidable; without choice

Used to describe a situation where one has no say or cannot refuse; often in the phrase 否応なしに (willy-nilly, whether one likes it or not).

• 否いや応おうなしにその仕し事ごとを引ひき受うけさせられた。

  I was forced to take on that job whether I liked it or not.

• 戦せん争そうになれば、否いや応おうなしに巻まき込こまれる。

  If war breaks out, you'll be dragged in willy-nilly.