What is a suffix and prefix root word?

You're asking about suffixes, prefixes, and root words, which are all parts of word formation. Let's break them down:

1. Root Word:

* This is the core meaning of a word. It's the fundamental part that carries the basic definition.

* Example: "act" in "action" and "react"

2. Prefix:

* A prefix is a group of letters that is added to the beginning of a root word to change its meaning.

* Examples:

* "un-" in "unhappy" (meaning not)

* "pre-" in "pre-recorded" (meaning before)

* "re-" in "rewrite" (meaning again)

3. Suffix:

* A suffix is a group of letters added to the end of a root word to change its meaning or grammatical function.

* Examples:

* "-ing" in "walking" (meaning present participle)

* "-ly" in "quickly" (meaning adverb)

* "-er" in "teacher" (meaning one who does something)

Key Point: A word can have both a prefix and a suffix.

Example:

* "Unbreakable"

* Root word: "break"

* Prefix: "un-"

* Suffix: "-able"

Let me know if you have any other questions about suffixes, prefixes, or root words!