with one voice

Unanimously, in complete agreement, as in The board rejected the proposal with one voice. [Late 1300s] For synonyms, see as one; to a man.

In complete agreement; unanimously.

Name	Pronounced	Usage
Sid	SID	English
Aeronwy	-	Welsh
Jasna	-	Croatian, Serbian, Slovene, Macedonian
Ilean	ie-LEEN	English (Rare)
Giacobbe	jah-KOB-be	Italian
Pam	[pæm]