Final answer:
The simile in the line "The words leapt like a leaping sword" in Stanza 4 of the poem emphasizes the energetic effect the words have on the sailors.
Step-by-step explanation:
The simile in the line "The words leapt like a leaping sword" in Stanza 4 of the poem creates a mental image of the energetic effect these words have on the sailors. The comparison of the words to a leaping sword emphasizes their power and intensity. It suggests that the words are forceful and impactful, just like a sword in motion. This simile adds to the overall understanding of the poem by highlighting the dynamic nature of the words and their ability to ignite a reaction in the sailors.
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