Answer:
The word "flicker" has the same denotation as "flutter." Both words refer to a rapid, intermittent movement or fluctuation.
The connotations of the word "flicker" in the context of the poem may include ideas of fragility, impermanence, and instability. The word "flutter" could also convey these connotations, but "flicker" may convey them more strongly due to its association with light and flame, which are often used metaphorically to represent ephemeral or fleeting qualities.
The poet may have chosen to use the word "flicker" rather than "flutter" because it more vividly captures the sense of instability and impermanence that they are trying to convey. The use of light and flame as a metaphor can also add depth and richness to the poem's imagery and themes.
Step-by-step explanation: