direst

/D AY1 R AH0 S T/
adjective
  1. 1

    Warning of bad consequences: ill-boding; portentous.

    โ€œdire omensโ€

  2. 2

    Requiring action to prevent bad consequences: urgent, pressing.

    โ€œdire needโ€

  3. 3

    Expressing bad consequences: dreadful; dismal

    โ€œdire consequences;โ€ƒ to be in dire straitsโ€

  4. 4

    Bad in quality, awful, terrible.

Source: https://en.wiktionary.org/wiki/dire, https://en.wiktionary.org/wiki/direst