"fiery voice" is a correct and usable phrase in written English.
It is often used to describe someone who speaks with passion, conviction, and determination. For example, "The politician spoke with a fiery voice, demanding the rights of the oppressed."
Her words, which she'd recorded on an OP-1 synthesizer, were now powered by Mavis's fiery voice.
At one point, Tennessee's five seniors approached Summitt and asked to hear her fiery voice more often.
Even at the end of the long day, Mr. Bush appeared unbowed at a boisterous rally here in Morgantown, summoning a fiery voice to tell West Virginia residents that he was on a path to victory even here, a state that traditionally votes Democratic in presidential elections.
Hi-Yo Silver -- A fiery voice with the speed of light, a cloud of dust, and a hearty "Hi-Yo Silver!" Fred Foy announces again!
Even as the decades have turned his fiery voice to ash, Dylan continues to write and release albums, often to critical acclaim.
"This is an opportunity for the left and mainstream Republicans to beat a firebrand and put someone more conventional in; just like for people who are more conservative, it is an opportunity to promote that fiery voice that they have," Miller said.
But, while the editorials are livelier, they are in the fiery, populist voice of Raines.
By 1968, however, Jones had renamed himself Amiri Baraka and resettled in Harlem, where he became the fiery literary voice of a new black self-consciousness and social consciousness declaiming its freedom in original, sometimes shocking verse previewed in Baraka's The Dead Lecturer (1964, first published under the name of LeRoi Jones).
Michael J. Quill, the transit workers' fiery leader, voiced grudging respect for Mr. Kheel, saying, "Whether we won or lost, we knew we had a fair shake".
Elizabeth Koch brings a sizable, rich soprano voice and fiery temperament to the role of the Mother.
Osama bin Laden's son-in-law, the voice of fiery al-Qaida propaganda videotapes after the September 11 attacks, was convicted Wednesday of conspiring to kill Americans for his role as the terror group's spokesman.
