Prefixes
Root Word
Vocabulary
100

dis- means...

Examples: disagree, disappear, disloyal

not, opposite of


100

unhappily

happy


100

"The plane experienced turbulent air as it flew through the storm, causing it to shake and bump around in the sky."


Describes something rough or unstable, often referring to weather or conditions.

200

pre- means...

Examples: preview, premade

before


200

unfriendly

friend

200

"The lake was so frigid that even after a few minutes, our toes felt like they were frozen."

Describes something very cold.

300

co- means...

Examples: copilot, coexist, cooperate

together, with


300

rebuild

build


300

"The garden was filled with an abundant number of tomatoes, far more than we could use before they went bad."



Describes something in large quantities.

400

hypo means...

Examples: hypothermia, hypothesis

too little, below

400

misunderstood


understand

400

The benevolent teacher always went out of her way to help her students, offering extra tutoring and kind words.

Describes someone who is kind and helpful.

500

hyper- means...

Examples: hyperactive, hyperextend

more than, too much

500

avoidance

avoide


500

"He was diligent in his homework, making sure to complete every assignment carefully and on time."

Describes someone who works hard and is thorough.