General opposites:
* Generally: This emphasizes a broader application.
* In particular: This highlights a specific instance.
* Equally: This emphasizes lack of preference.
* Least of all: This implies something is not particularly important.
More specific opposites:
* In contrast to: This highlights a difference.
* On the other hand: This introduces an opposing point.
* Conversely: This implies the opposite of something.
Example:
Original sentence: I love fruit, especially apples.
Opposite sentences:
* I love fruit, generally, but I'm not a big fan of apples.
* I love fruit, in particular, bananas.
* I love fruit, equally, apples and oranges.
* I love fruit, least of all, apples.
* I love fruit, in contrast to vegetables.
* I love fruit, on the other hand, I don't like vegetables.
* I love fruit, conversely, I don't like vegetables.
Ultimately, the best opposite will depend on the specific meaning you want to convey.