The phrase "fiery heat" is correct and can be used in written English.
It describes intense or passionate heat. Example: The desert was engulfed in fiery heat, making it almost unbearable for the travelers on their journey.
Smithsonian: Everything you were afraid to ask about the Scoville scale, that measure of fiery heat.
The fiery heat of summer was still a way off, and the air was mellow and dry.
Laab — a dish that usually thrills with crunch and fiery heat — was bland and underwhelming when reconfigured with cubed sea bass and pine nuts, served with lettuce cups.
Banderas and Hayek radiate fiery heat, but in terms of raw charm, invention and on a bang-per-buck ratio, El Mariachi remains the last man standing.
According to the charity Guts UK, as many as one in four adults has experienced the fiery heat and chest-stabbing pain of heartburn.
Decades ago, the Soviet Union reportedly used nuclear blasts to successfully seal off runaway gas wells, inserting a bomb deep underground and letting its fiery heat melt the surrounding rock to shut off the flow.
Or for an experience more akin to the ultimate fireside drink, whisky, but without the fiery alcoholic heat, a dram of Marks & Spencer's Oloroso, made by the distinguished Lustau bodega, is dry and full of fortifying dried fruit and nuts.
Sluska recruits a team of voice actors to star in his quasi-crime/comedy short, including George Irving, the original voice to the fiery-haired Heat Miser from The Year Without Santa Claus.
With cities like Denver hitting heat records of their own and the arctic circle literally on fire, it seems there will eventually be nowhere left to run to avoid the fiery calamity we've brought upon ourselves.
Many dishes are fiery, but the heat comes not from dumping the spices on indiscriminately, but from an expert marriage of ingredients.
At its start, Earth was just half-a-billion yeand old and still fiery with remnant heat from its formation.
