Fall-flowering is a delightful word that conveys the beauty and vibrancy of autumn blooms. However, if you want to spice up your vocabulary and find alternative ways to describe this seasonal phenomenon, here are some synonyms to consider. You could use the term "autumn-blooming" or "late-blooming" to highlight the timing of these flowers. Alternatively, you might describe them as "harvest-hued" or "rust-colored" to emphasize their warm, earthy tones. "Foliage-flamed" or "leaves-inflamed" could also capture the fiery colors of fall, while "dusk-dusted" or "twilight-tinted" might evoke the misty, dreamy atmosphere of autumn evenings.