unspoken

UK: ʌnˈspəʊkən | US: ʌnˈspoʊkən

Definition
  1. adj. not expressed in speech; implied or understood without being stated

  2. adj. (of a rule or agreement) accepted without being formally declared

Structure
un <not>spoken <said>
Etymology

"Unspoken" combines the Old English negative prefix "un-" with "spoken," the past participle of "speak." The word literally means "not said," reflecting its use to describe things implied or understood without verbal expression. Its structure mirrors Germanic compounding traditions, where prefixes modify root meanings directly.

Examples
  1. Their unspoken agreement kept the peace for years.

  2. The tension in the room was heavy and unspoken.

  3. She gave him an unspoken warning with a glance.

  4. Unspoken rules often govern social behavior.

  5. His gratitude remained unspoken but deeply felt.