ER
AIR
IRE
OR
AR
100

not a crocodile

alligator

100

French sweet

eclair

100

all the land belonging to one kingdom

empire

100

part of a wall that opens

door

100

part of a train

boxcar

200

warm and cozy garment

sweater

200
tall chair for toddlers

highchair

200

wheel on a bike

tire

200
one, two, three, . . . 

four

200

black panther

jaguar

300
shellfish seafood delicacy

lobster

300

chair with wheels

wheelchair

300

a metal element

iron

300

a color and a fruit

orange

300

in the distance

afar

400
something you send to someone physically

letter

400

something you sit on

chair

400

cozy spot in the winter

fireplace

400

football, basketball, hockey, etc. 

sports

400

popular string instrument

guitar

500
mechanical farm tool

tractor

500

orange vegetable grown in the ground

carrots

500

when you're sleepy

tired

500

you put these on a Christmas tree

ornaments

500

outdoor playground

park