serious (adj) - (of a problem) very bad Articles found: Drunk driver kills policeman, injures nine outside school (24/12/2024) 17 hurt as tour bus hits truck (15/10/2024) 'Serious' aviation incidents jump post-Covid (06/08/2024) Man seriously hurt in Chiang Mai bear attack (26/01/2024) Choking smog hits 55 provinces (10/01/2024)