What is the prefix suffix , and root of the word grumbled?

My answers:
No prefix
Led-suffix
Grum root
am i correct?
Plz answer for all my answers and ASAP

No.

The root word is grumble. The suffix is just -d, making the verb past tense.

To determine the prefix, suffix, and root of the word "grumbled," we can break it down as follows:

Prefix: A prefix is a word part that is added to the beginning of a word to create a new word. In this case, there does not appear to be a prefix in the word "grumbled," as there are no additional word parts or characters added at the beginning of the word.

Root: The root is the main part of the word that carries the primary meaning. In the word "grumbled," the root is "grum." However, "grum" is not a standalone root in English. "Grumble" is actually the root word, and the "-ed" ending indicates that it is in the past tense.

Suffix: A suffix is a word part that is added to the end of a word to modify its meaning or function. In the word "grumbled," the suffix is "-ed." The "-ed" ending changes the verb "grumble" to the past tense, turning it into the action that has already occurred.

So, to summarize:

- Prefix: None
- Root: "Grumble"
- Suffix: "-ed"

Your answer for the root and suffix is correct, but there doesn't appear to be a prefix in the word "grumbled."