'words of unity' is correct and usable in written English.
You can use it when expressing a desire for people to come together in support of a cause or for a group to remain united. For example: "The mayor's words of unity reminded everyone of the importance of remaining committed to the cause."
But wrapped in those silken words of unity was a dagger.
Politicians from the governing party and the opposition spoke sweet words of unity — but the top leaders continued to sit apart from one another in the chamber.
Senator Mitch McConnell of Kentucky, the Republican leader and a frequent critic of the president, offered words of unity on the Senate floor and later praised Mr. Obama's response.
Words of unity adorned banners placed behind Mr. de Blasio at public events and the official names on his agenda: a plan for the city's future titled OneNYC; a policing strategy named One City, Safe and Fair Everywhere; and a nonprofit formed to buttress the mayoral agenda, the Campaign for One New York.
Although he spoke words of unity, his basic approach to this question was to double down on his populist campaign.
He vacillated between words of unity and then statements condemning both the racists and the mostly peaceful counter-protesters equally.
In the words of the Unity Peace Song: "Let there be peace on earth and let it begin with me". Simply put, I would call on the Rev. Terry Jones to put his own faith into practice in order to get answers to his questions about Islam, the Koran and Muslims.
From President Trump to congressional leaders of both parties to ordinary citizens came calls for prayers for the victims of the shootings in Alexandria, Va., that left House Majority Whip Steve Scalise (R-La). and four others wounded, praise for the Capitol Police officers who prevented an even worse tragedy and, above all, words of reconciliation and unity.
NANTUCKET: ROCK OF CHANGES PBS, tonight (Channel 13, New York, at 10 30) The public television black heritage celebration, being broadcast under the banner of "Umoja," a Swahili word for unity, presents an alternative vision of history, whose landmarks, verities and personalities barely appear in mainstream recollections.
On Friday night, the superstar rapper and singer finished his concert at Staples Center — as he's reportedly finished many of the shows on his current tour with the Atlanta hip-hop trio behind "Walk It Talk It" — with a few words about the value of unity.
The talks should seek, as both the British and Irish governments have stated, to achieve "unity by consent". The time will come when the meaning of words like "unity" and "consent" will have to be clarified, but for now, with the structure so fragile, this approach seems sensible.
