-s, -es
-ing
-er
Word meaning 1
Word meaning 2
Word Meaning 3
100

Cat

What is "Cats"?

100

Teach

What is "teaching"? 

100

Paint

What is "Painter"? 

100

Dogs

What is "more than one dog"?

100

Fluffier

What is "more fluffy"? 

100

Running

What is the action of continuing "to run"?

200
Walk

What is "Walks"?

200

Read

What is "Reading"? 

200

Hard

What is "Harder"? 

200

Runs

What is "he or she is running"

200

Healthier

What is "more healthy"? 

200

Hiking

What is the action of continuing to hike?

300

Fox

What is "Foxes"?

300

Bake

What is "Baking"

300

Easy

What is "Easier"? 

300

Singer

What is "someone who sings "? 

300

Sillier

What is "more silly"? 

300

Painting

What is the action of continuing to paint?

400

Bunch

What is "Bunches"? 
400

Bike

What is "Biking"? 

400

Happy

What is "Happier"? 

400

Thinker

What is "someone who thinks"? 

400

Sweatier

What is "more sweaty"? 

400

Giggling

What is the action of continuing to giggle?

500

What do the suffixes -s & -es stand for? 

What is "plural" or "state of being" or "present tense, 3rd person"

500

What does the suffix -ing stand for? 

What is "state of being" or "ongoing action"? 

500

What does the suffix -er stand for? 

What is "more" or "one who / thing that does" or "occupation / place of origin / characteristic"?

500
New Yorker

What is "someone who lives in New York"

500

4th Grader

What is "someone who is in 4th grade"

500

Freezing

What is the action of continuing to freeze?