Finish the Rule
Apply the Rule
What's the spellign
NEW
Something's wrong
100

The plural forms of most nouns are made by adding these two endings

What is "s" or "es"?

100

This is the plural form for boy.

What is boys?

100

Spell "bat" with an "ing" ending.

What is batting?

100

What letters make up the sound /th/ (both voiced and unvoiced)

What is "th"?

100

Spell this word "asist" correctly.

What is "assist"?

200

If a word ends with "e" preceded by a consonant, you have to do this.

What is drop the "e" and add "es"?

200

This is the correct spelling for the plural form of penny.

What is pennies?

200

Spell the plural word for congress.

What is congresses?

200

When voiced /th/ is at the end of a one-syllable word containing a long vowel sound, you typically have to add this to the end.

What is an "e"?

200
Spell the word "satisfyed" correctly.

What is "satisfied"?

300

If a word ends with "y" preceded by a consonant, you need to do this.

What is change the "y" to "i" and add "es"?

300
This is the past tense of  address.

What is addressed?

300

Spell the plural form of valley.

What is valleys?

300

You add this to the end of a word to form its past tense.

What is "ed"?

300

Spell the word "greif" correctly.

What is "grief"?

400

When a noun ends with "y" preceded by a vowel, it's plural is formed by doing this.

What is adding an "s"?

400
When a one-syllable word has one vowel and ends with a single consonant, the consonant is doubled to add "ed" or "ing". This is the correct spelling of the word "hem" with a past tense ending added to it.

What is hemmed?

400

Spell the plural form of knife.

What is knives?

400

Spell the past tense of study.

What is studied?
400

Spell the word "orcherd" correctly.

What is "orchard"?

500

If a proper noun ends in "y", you form the plural adding this.

What is by adding an "s" or "es"?

500

This the plural form of the proper noun Middlebury.

What is Middleburys?

500

Spell the plural word for factory.

What is factories?

500

Spell "satisfy" with the "ing" suffix.

What is satisfying? (with this rule: you don't change the "y" to an "i" because your suffix begins with an "i")

500

Spell the word "studiing" correctly.

What is studying?

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