否応

1. Origins, structure, and basic meaning

• Structure: 否応, read いやおう, combines consent and refusal and appears in expressions meaning whether one likes it or not.
• Basic usage: 否応なく見直す describes a forced revision; 否応を言わせず denies any chance to accept or refuse.

2. Common pitfalls and similar expressions

• Adverbial 否応なく and nominal response
  • With なく the phrase means unavoidably; with を言わせず, consent or refusal is the response being suppressed.