alliteration

剑桥词典

the use, especially in poetry , of the same sound or sounds , especially consonants , at the beginning of several words that are close together
头韵（尤指诗歌中一组词以发音相同的辅音开头）
"Round the rugged rocks the ragged rascal ran " uses alliteration. Round the rugged rocks the ragged rascal ran uses alliteration（衣衫褴褛的流氓绕着嶙峋的岩石跑）这个英语句子采用了头韵修辞法。
比较
assonance 返回 alliteration