What is the prefix and suffix for word regardless?

The word "regardless" doesn't have a clear prefix or suffix. It is considered a compound word, formed from the words "regard" and "less" combined with the suffix "-less".

Here's the breakdown:

* regard: This is the base word, meaning to pay attention to or consider something.

* -less: This is a suffix meaning "without" or "lacking".

Therefore, "regardless" essentially means "without regard" or "not considering".