Question

What is the base word in pronunciation

Answer 1

i believe pronounce is your answer; pronounce is the verb version while pronunciation is the noun. if you mean the root word of it, you'd want to remove the prefixes (pro) and suffixes (tion) and find maybe a latin or greek root that's of similar spelling.

Answer 2

The base word, or root word in the word pronunciation is pronunciation.

Hope this helped! :))