What words have a long sound snail whale jay cat?

Here's a breakdown of the words and their long vowel sounds:

* Snail: The "a" makes a long "a" sound, as in "say".

* Whale: The "a" makes a long "a" sound, as in "say".

* Jay: The "a" makes a long "a" sound, as in "say".

* Cat: The "a" makes a short "a" sound, as in "cat".

So, the words with a long vowel sound are snail, whale, and jay.