First: The initial point or step.

Example: “First, the ingredients are mixed together.”

Second: The following step or point.

Example: “Second, the mixture is heated to the required temperature.”

Next: The step that comes immediately after.

Example: “Next, the heated mixture is poured into molds.”

Subsequently: Following in time or order.

Example: “Subsequently, the molds are cooled and removed.”

Following this: After a specific step or point.

Example: “Following this, the products undergo a final inspection.”

Afterwards: At a later time or stage.

Example: “Afterwards, the items are packaged for shipping.”

Finally: The last step or point.

Example: “Finally, the packaged products are dispatched to retailers.”

Then: At a particular time or step.

Example: “Then, the labels are applied to the finished products.”

After that: The step that comes after another.

Example: “After that, the products are stored in the warehouse.”