What is a synonym for and?

There isn't one perfect synonym for "and" because its meaning can be nuanced depending on the context. However, here are some options depending on what you're trying to convey:

For joining words or phrases:

* Also: "I like apples, and I also like oranges."

* As well: "I like apples, and I like oranges as well."

* Too: "I like apples, and I like oranges too."

* Plus: "I like apples, and oranges plus bananas."

* Furthermore: "I like apples, and furthermore, I like oranges."

* Moreover: "I like apples, and moreover, I like oranges."

* Besides: "I like apples, and besides, I like oranges."

* In addition: "I like apples, and in addition, I like oranges."

* Together with: "I like apples, together with oranges."

For indicating a consequence:

* Therefore: "I like apples, and therefore, I will eat them."

* Thus: "I like apples, and thus, I will eat them."

* So: "I like apples, so I will eat them."

* Consequently: "I like apples, and consequently, I will eat them."

For emphasizing a choice:

* Or: "Do you want apples or oranges?"

The best synonym will depend on the specific situation and the nuance you want to convey.