Did You Know?
The Latin verb "fervēre" can mean "to boil" or "to glow," as well as, by extension, "to seethe" or "to be roused." In English, this root gives us three words that can mean "impassioned" by varying degrees: "fervid," "fervent," and "perfervid." "Fervid" and "fervent" are practically synonymous, but while "fervid" usually suggests warm emotion that is expressed in a spontaneous or feverish manner (as in "fervid basketball fans"), "fervent" is reserved for a kind of emotional warmth that is steady and sincere (as in "a fervent belief in human kindness"). "Perfervid" combines "fervid" with the Latin prefix "per-" ("thoroughly") to create a word meaning "marked by overwrought or exaggerated emotion," as in "a perfervid display of patriotism."
*Indicates the sense illustrated in the example sentence.