If you look at the picture and guess the idiom game, it seems that idioms are unparalleled.

unparalleled

[explanation] rumby: analogy, matching. Of things so perfect that nothing can compare with them.

[from] Tang Hanyu's "Buddha's Bone Table": "For thousands of years, there has been no opponent in wearing a flat locust."

incoherent speech

[Explanation] Chronology: coherence. The words are messy, messy.

[From] Song Huzai's "Tiaoxi Fishing Hidden from Conghua Pre-Collection" Volume 7 quotes "Eye of Poetry": "Ancient French poetry is also an article, with incoherent language but coherent meaning."