Gottfried's rhetorical style is very distinct among his contemporaries. It is incredibly complex, marked by the extensive use of symmetrical structure in his organization of Tristan as a whole, as well as in the structure of individual passages. Gottfried also uses detailed word and sound patterns, playing with such things as rhyme, alliteration, and assonance. See Batts (1971) for a detailed analysis.
One of the greatest hallmarks of Gottfried's style is his skillful use of irony, to both humorous and tragic effects. He may also have relied on irony to disguise his criticisms of contemporary society in order to avoid censure.