Our veg is (anag) – deplorable (8)

I believe the answer is:

grievous

(Other definitions for grievous that I've seen before include "Calamitous" , "The "G" of GBH" , "Vogue, sir, may be very serious" , "This sort of bodily harms is serious" , "Legal assault charge" .)

I've seen this clue in The Guardian.

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