unforthcoming

/ˌʌnfɔːrθˈkʌmɪŋ/
adjective
  1. Not willing to give information or talk openly; reserved or secretive.
    • The witness was unforthcoming during the police interview.
    • When asked about his plans, he was surprisingly unforthcoming.
    • She remained unforthcoming about the details of the project.
  2. Not available or not provided when needed or expected.
    • Despite repeated requests, the documents were unforthcoming.
    • Help from the government was unforthcoming after the disaster.
    • The promised funding was unforthcoming, so the event was canceled.
What does "unforthcoming" mean? | whatsthatwordmean | whatsthatwordmean