The phrase "alienated groups" is correct and usable in written English.
It can be used to refer to social, political, or cultural groups that feel isolated or excluded from mainstream society or decision-making processes.
Example: "The government must address the concerns of alienated groups to foster a more inclusive community."
Alternatives: "marginalized communities" or "disenfranchised populations."
Mrs. Byrne has a reputation of being a tough fighter but a maverick who alienated groups of voters and many supporters of change who backed her when she was elected Mayor in 1979.
Trump counts few Republican elected officials among his vocal supporters in part due to some of his more inflammatory comments, which have alienated groups including women, Muslim Americans, Hispanics and those with disabilities.
That was enough to win the GOP primary, but in the general election, it has become clear that Trump has alienated groups that are now much bigger parts of the electorate.
Popular disaffection grew, particularly in the impoverished northeast and among alienated groups such as the Muslim Malays in the south and the Hmong in the far north, gradually crystallizing into outright insurgency.
Some local policemen came to recognise that buried in Wilson's purpose are ends not that dissimilar from their own about building a sense of connectedness, often among alienated groups such as teenagers.
This would mean turning on a considerable number of their own people, and alienating groups such as Hamas, which enjoyed considerable popular support – indeed, far more than the Fatah-led leadership understood at the time.
It also alienates groups, like sex workers, who make fantastic peer educators on HIV.
This wall building alienates groups of people and thereby creates or otherwise exacerbates conflict.
To Haidt, Trump's appeal is to groups alienated by competing groups.
At the same time, he alienated boyar groups close to the throne by his interference in his ward's marriage.
Also giving evidence was the former Ofsted chief inspector Sir Michael Wilshaw, who said stop and search had to be used sensitively because it alienated some groups in society.
