Speak with great hostility (against) (7)

I believe the answer is:

inveigh

(Other definitions for inveigh that I've seen before include "Speak passionately (against)" , "Speak hostilely (against)" , "Use abusive language (against)" , "Complain bitterly (against)" , "Complain about - abuse" .)

I've seen this clue in The Times.

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