Understanding Opposites: Finding the Antonym for Sluggishly

The question asks us to find the word from the given options that has the exact opposite meaning to the word "sluggishly" as used in the sentence: "The company has responded (sluggishly) to these changes in technology."

First, let's understand the meaning of "sluggishly". When someone or something responds sluggishly, it means they respond slowly, without much energy or speed. It suggests a lack of quickness or readiness to act.

Analyzing the Options for Opposite Meaning

Let's look at each option provided and determine its meaning:

• Lethargically: This word means acting with lethargy, which is a state of lacking energy and enthusiasm. It is very similar in meaning to "sluggishly". Therefore, it is not the opposite.
• Similarly: This word means in a similar way or manner. It describes likeness or resemblance, not the speed or energy of a response. It is unrelated to the meaning of "sluggishly" in this context.
• Apathetically: This word means acting with apathy, which is a lack of interest, enthusiasm, or concern. While a lack of interest might lead to a slow response, "apathetically" focuses on the emotional state rather than the speed of action itself. It is not the direct opposite of "sluggishly" which focuses on speed/energy.
• Promptly: This word means quickly, without delay, or at the proper time. This is the opposite of responding slowly or with delay. If a company responds promptly, it responds quickly and efficiently.

Identifying the Direct Opposite

Comparing the meanings, we can see that "promptly" is the word that means acting quickly or without delay, which is the direct opposite of acting slowly or sluggishly.

Therefore, the word exactly opposite in meaning to "sluggishly" is "promptly".

Revision Table: Key Vocabulary

Additional Information: Understanding Antonyms and Synonyms

In English vocabulary, words can have relationships based on their meanings. Two important relationships are:

• Synonyms: Words that have similar meanings. For example, "happy" and "joyful" are synonyms. "Sluggishly" and "lethargically" are synonyms.
• Antonyms: Words that have opposite meanings. For example, "hot" and "cold" are antonyms. "Sluggishly" and "promptly" are antonyms.

Understanding synonyms and antonyms helps in building vocabulary and comprehending texts better. When asked for the exact opposite meaning, you are looking for the antonym.