Thumbtacks, Earwax, Lipstick, Dipstick: What Is a Compound Word? (Words Are CATegorical ®)

I'm and Won't, They're and Don't: What's a Contraction? (Words Are Categorical R)

Pre- and Re-, Mis- and Dis-: What Is a Prefix? (Words Are Categorical)

Ful and -Less, -Er and -Ness: What Is a Suffix? (Words Are Categorical)

I and You and Don't Forget Who: What Is a Pronoun? (Words are Categorical)

Feet and Puppies, Thieves and Guppies: What Are Irregular Plurals? (Words Are Categorical)

Hairy, Scary, Ordinary: What Is an Adjective? (Words Are Categorical)

If You Were a Compound Word (Word Fun)

Skin Like Milk, Hair of Silk: What Are Similes and Metaphors? (Words are Categorical)

Dearly, Nearly, Insincerely: What Is An Adverb? (Words are Categorical)

A Mink, a Fink, a Skating Rink: What is a Noun? (Words Are Categorical)