i Register
In some senses, jaw-jutting is marked as figuratively. Watch for register when choosing this word.
adj
Having one’s lower jaw protruding forward
determined, dogged, strong-willed, defiant
1954, Lars Lawrence (pseudonym of Philip Stevenson), Morning, Noon, and Night, New York: Putnam, Part III, Chapter 9, p. 147, What he called her “genius” for diplomacy, her tolerance of the precious sensitivities of intellectuals, was as useless in his rough-and-tumble relations with goons and jailers as his jaw-jutting aggressions would be in her mannered and scrupulous artistic circle.
Up on the Gianicolo the Jewish stallholders sold metal replicas of St. Peter’s and Romulus and Remus and jawjutting pictures of the Duce.