The phrase "acrimonious discussions" is correct and usable in written English.
It can be used to describe conversations or debates that are marked by bitterness or hostility.
Example: "The meeting devolved into acrimonious discussions, with both sides unwilling to compromise."
Alternatives: "bitter debates" or "hostile conversations".
But the decision came after extensive and often acrimonious discussions between political parties and government ministries here.
"Because the core of Chequers is not really workable so this will cost us some acrimonious discussions.
Norman, implacably opposed to such a course, had died aged 88, and after acrimonious discussions, Peter thought a "sort of reasonable agreement" had been reached.
Over the last few months, an international effort to give consumers more control over the collection of their online data has devolved into acrimonious discussions, name-calling and witch hunts.
Greece's finance minister, Yanis Varoufakis, made it clear in the acrimonious discussions in Brussels on Monday that Greece would not accept prolonging the bail out for six months unless the other 18 members of the eurozone agreed to water down the austerity conditions attached to the deal.
Acrimonious discussions can derail businesses large and small.
While Italian manufacturers and politicians are involved in an acrimonious discussion about how to preserve the essence and the reality of an identifying national label, Ms. Prada announced Tuesday that she was following a quite different route.
Mr. Bloomberg suggested recasting the acrimonious discussion over the proposed policy to stress that it would not take jobs from Americans but would help the economy, said John Feinblatt, the chief policy adviser to the mayor, who was in the room.
Egan takes a measure of cheer from the fact that just in the last several years a few dams have been scheduled for demolition, while others are under (often acrimonious) discussion.
He spoke for about five minutes late on Thursday night after Donald Tusk, the European council president, interrupted an acrimonious discussion about migration to allow him to outline his proposed reforms in the formal setting of a summit.
After further, somewhat acrimonious discussion, it was agreed that Oxford would challenge Cambridge on 11 June 1842, with the caveat that the Light Blues would not row on the Thames before 8 June.
