Category 1: Sounds of Language
Category 2: Words & Sentences
Category 3: Word Meanings
100

What do we call the letters A, E, I, O, and U in the alphabet?

Vowels

100

What is a group of words that expresses a complete thought, usually containing a subject and a verb?

Sentences

100

What do we call words that have the same or very similar meanings, like big and large?

synonyms

200

Which main part inside the mouth moves to help us produce most speech sounds?

Tongue

200

In the word unhappy, what is the prefix that means "not"?

-un
200

What do we call words that have opposite meanings, like hot and cold?

antonyms

300

What is the general study or science of human language called?

Linguistics

300

What type of word expresses an action in a sentence (for example: run, eat, talk)?

Verb

300

What book or online tool do we use to look up the official definition of a word?

dictionary