Generally, words that contain alternating consonants and vowels are pronounceable. You
can use this fact along with the
unique consonant option in the character template based
domain name generator.
Here are some example templates you can try...
Generate button to generate the names and then use the
Export To Program List to
add the domains to the domain table.
After you create the names use the
Check All ribbon-bar button to find available names.
Please see Domain Name Generators