Morpheme Basics
Suffix -ful
Suffix- y
Root act and Prefixes
Micro- and Number Prefixes
100

What is a morpheme?

The smallest unit of meaning in a word.

100

Which word BEST means “full of color”?

A) colorful
B) colorless
C) coloring
D) recolor
 

colorful

100

Which word correctly shows the meaning “full of juice”?

A) juicy
B) juicyy
C) juicey
D) juicful

A) Juicy

100

Which word means “to act again”?

A) react
B) inactive
C) proactive
D) action

A) react

100

Which word MOST likely describes something with TWO parts?

A) bicycle
B) unicycle
C) tricycle
D) monocycle

A) Bicycle 

200

Break the word sunflower into its base elements.

sun + flower

200

Why does beautiful change the y → i before adding -ful?

Because base words ending in y change to i before adding -ful.

200

Why is funny spelled with two n’s?

Because the base word has a short vowel, so the consonant doubles before adding -y.

200

In the word inactive, what does the prefix in- tell us?

not

200

What does the prefix mono- tell us in monologue?


one

300

In the word replay, which part is the prefix?

re-

300

Which sentence uses a -ful word correctly?

A) The glass was care when he dropped it.
B) She gave a helpful answer.
C) He was help the teacher.
D) The class helpfull finished early.

B) She gave a helpful answer. 

300

Which word correctly drops the silent e before adding -y?

A) smoke → smokey
B) smoke → smoky
C) smoke → smokyy
D) smoke → smokeey

B) Smoky

300

Which word BEST shows action happening between people?

A) reaction
B) interaction
C) inactive
D) actor

B) Interaction

300

Which explanation BEST uses morphology?

A) Triangle means not a shape
B) Triangle is a fast shape.
C) Triangle means tiny shape.
D) Triangle has three angles because tri means three.

D) Triangle has three angles because tri means three.

400

Is the suffix -ed free or bound?

bound morpheme

400

A student says:

“Powerful means someone who has power right now.”

What is the real meaning of powerful in this sentence?

Powerful means full of power (describing a quality), not an action happening now.

400

Which word MOST likely means “covered with frost”?

A) frosty
B) frostful
C) refrost
D) frosting

A) Frosty

400

Why is action a noun instead of a verb?

Because the suffix -ion turns the base into a noun.

400

A microscopic object is MOST likely:

A) very loud
B) very small
C) very fast
D) very bright

B) Very small

500

How many morphemes are in players?

three (play + er + s)

500

Which word is MOST likely built correctly using -ful?

A) successfull
B) successful
C) succesful
D) successfull  

B) successful 

500

A student writes shiney. What would you tell them to make it correct?

The silent e should be dropped before adding -y, so the correct spelling is shiny.

500

Use morphology to explain what a proactive student does.

Takes action before there is a problem / acts ahead of time.

500

Use morphology to explain what a preview is.

To view something before