Alliteration is a literary device that repeats a speech sound in a sequence of words that are close to each other. Alliteration typically uses consonants at the beginning of a word to give stress to its syllable. Alliteration plays a very crucial role in poetry and literature: It provides a work with musical rhythms. Example "Once upon a midnight dreary(বিষণ্ণ, নিরানন্দ) while I pondered(ভেবে দেখা) weak and weary(ক্লান্ত)"