UNTIMELY

[adjective] -ier, -iest [formal] - (of something bad) happening unexpectedly early or at a time which is not suitableIt was this passion for fast cars that led to his untimely death at the age of 43.The evening was brought to an untimely end by a police raid and a string of arrests.Holden's untimely injury comes just three days before he's due to play in the European Cup semi-finals.