"A flaming red" is a vivid and striking color that can be used to describe something that is bold, passionate, and fiery. However, there are several synonyms for this particular hue that can capture a similar intensity. For example, the phrase "a blazing red" can connote a scorching intensity, while "a crimson red" evokes a deep and rich hue. Additionally, "a vermilion red" suggests a hint of orange undertones that add complexity to the color. Other options include "a cherry red," "a ruby red," and "a scarlet red," each with their unique characteristics that make them stand out. Overall, these synonyms provide a range of options when describing something in a flaming red shade.