Baseword
contractions
replace the word
compound words
base word + definition
100

odor: Add a prefix and a suffix to make opposite

deodorize

100

he is

he's

100

very

extremely; exceedingly; exceptionally; especially; 

100

freeze: add another "word" as a prefix to make the opposite

antifreeze

100

freeze: "Colder than the freezing point of water; below 0 degrees C or 32 degrees F 

subfreezing

200

national: add a prefix to make across multiple countries

international

200

that is

that's

200

first

initially; beginning; foremost

200

fore: add another "word" to make a word for prediction

forecast

200

cast:  "predict or estimate "

forecast

300

history: add a prefix and suffix to make before history; Hint: remove the "Y"

prehistoric

300

I am

I'm

300

then

at that time; at that moment; next; afterward

300

market: add another "word" to make another word for grocery store

supermarket

300

power: "without ability, influence, or power. 

powerless

400

sign: add an ending to make your name when you sign a paper.

signature

400

let us

let's

400

really

in fact; truly; without a doubt; surely

400

weight: add another "word" to make a word for something that weighs too much

overweight

400

pleasant: "causing discomfort, unhappiness, or revulsion; disagreeable. "

unpleasant

500

employ: add a suffix to make a person who is employed

employee

500

could not

couldn't

500

good

acceptable; marvelous; wonderful

500

over: add another "word" to create a word that means to be stronger than someone/something else

overpower

500
final: "a game or round immediately preceding the final, the winner of which goes on to the final.



semifinal