What literary device involves the repetition of initial consonant sounds in a phrase?

The correct choice is related to the literary device that specifically utilizes the repetition of initial consonant sounds in a series of words or phrases, which is known as alliteration. This device is often employed in poetry, prose, and even in brand names to create a rhythmic or musical quality, making the text more memorable and engaging. For instance, phrases like "wild and wonderful" or "she sells seashells" exemplify alliteration by featuring the same starting consonant sounds, which enhances the overall aesthetic of the language.

Understanding this device is vital for analyzing how sound contributes to meaning and aesthetic in literary works. Alliteration can emphasize key ideas, evoke emotions, or create a sense of unity within a text.