Clue: Calamitous, like a threat

Answer: DIRE

Length: 4

---

Similar Clues:

• African threat (e.g. EBOLA with 5 letters)
• Adder's threat (FANG with 4 letters)
• Global threat (abbr.) (ICBM with 4 letters)
• U.S. threat level at airports (ORANGE with 6 letters)
• Calamitous arterial accretion? (DIREDEPOSIT with 11 letters)
• Threat in "Armageddon"? (DISASTEROID with 11 letters)
• Roadside threat in Iraq: Abbr. (IED with 3 letters)
• Army threat? (OCTOPUS with 7 letters)
• An addled brain might be likened to one (SIEVE with 5 letters)
• First celebrity to use his likeness on a video game (albeit his was a primitive square) (PELE with 4 letters)