Change the beginning
Change the middle
Change the end
Add suffix
Remove the suffix
100

cat - change the beginning to s

sat

100

cat - change the middle to o

cot

100

cat - change the ending to b

cab

100

Jump - add the suffix that makes it in the past

jumped 

100

swiftly

swift

200

swing - take off the s

wing
200

pan - change the middle to i

pin

200

chip - change the ending to n

chin

200

fast - add the suffix that means the most fast

fastest

200
sticking

stick

300

match - change the beginning to b

batch

300

small - change the middle to e

smell

300

sting - change the ending to unk

stunk

300

pink - add the suffix that means a little pink

pinkish

300

grabbed

grab

400

hitch - change the beginning sound to w

witch

400
flame - change the middle to u

flume

400

sparks - change the ending to y

sparky

400

safe - add the suffix that means done in a safe way

safely 

400

slowest

slow

500

blame - take off the b

lame

500

stick - change the middle to a

stack

500

blamed - change the ending to s

blames

500

care - at the suffix that means done in a way that if full of care

careful 

500

swimmer

swim