initial
medial
final
??
100

you put this on a horse

saddle

100

a sport that involves a bat

baseball

100

a pokey plant in the dessert

cactus

100

another word for middle

center

200

a penny is worth one of these

cent
200

the king and queen live in a 

castle

200

jewelry worn around your neck 

necklace


200

the pink end of a pencil

eraser

300

another word for minus

subtract

300

water comes out of this

faucet
300

a competition to see who is the fastest

race

300

a holiday in December

Christmas

400

sidewalks are made out of

cement

400

the opposite of clean

messy

400

it needs to be mowed

grass

400

the opposite of complex

simple


500

something you don't want people to know

secret


500

you lift weights to build this

muscle

500

you build this around your yard

fence

500

they help make your teeth straight

braces