Choose two words, one from each group, that are most opposite in meaning.(sluggishmovementvigorous)(excitedlyenergeticactivity)

Sluggish from the first group and energetic from the second group are most opposite in meaning.

The two words that are most opposite in meaning are "sluggish" from the first group and "energetic" from the second group.

Step 1: Look at the words in the first group: sluggish, movement, vigorous. "Sluggish" means slow-moving or inactive, while "vigorous" means strong, healthy, and full of energy. "Movement" is a neutral term that can describe both slow and fast actions.

Step 2: Look at the words in the second group: excitedly, energetic, activity. "Energetic" means showing a lot of activity or energy. "Excitedly" is an adverb that describes doing something with excitement, which implies energy. "Activity" is a neutral term that can describe both low-energy and high-energy actions.

Step 3: Compare the meanings of the words from both groups. "Sluggish" and "energetic" are the most opposite in meaning because "sluggish" describes a lack of energy, while "energetic" describes a high level of energy.