Preview and Runup

Preview noun - An advertisement consisting of short scenes from a motion picture that will appear in the near future.

Runup and preview are semantically related In some cases you can replace term "Runup" with "Preview", this nouns are similar.

Nearby Words: previewed, previewing

Runup noun - A substantial increase over a relatively short period of time.

Preview and runup are semantically related in short preliminary event topic. You can use "Preview" instead a noun "Runup".