[[Nouns]]
Words that name people, places, things, or ideas. They can be concrete (e.g., table) or abstract (e.g., freedom).
[[Pronouns]]
Words that replace nouns to avoid repetition (e.g., he, she, it, they).
[[Verbs]]
Words that express actions or states of being (e.g., run, is, are).
[[Adjectives]]
Words that describe nouns (e.g., big, red, beautiful).
[[Adverbs]]
Words that modify verbs, adjectives, or other adverbs (e.g., quickly, very, well).