Coca-Cola
Mountain Dew
Sprite
Dr. Pepper
Fanta
100
a pain when something hurts

ache

100

hello in Hawaii

aloha

100

an insect-eating animal with a long snout

anteater

100

a popular species of tree

aspen

100

when something goes wrong and blows up in your face

backfire

200

to reverse your opinion of something, a complete 180

about-face

200

related to math, reading, science, etc. in school

academic

200

a large seabird with a giant wingspan

albatross

200

to draw pictures for comics or cartoons

animate

200

a graceful female dancer with a pink tutu

ballerina

300

to get used to something

acclimate

300

to look up to someone 

admiration

300

a famous author who wrote short stories about animals that taught life lessons

Aesop

300

an animal born in the water with soft slimy skin, such as frogs, toads, or salamanders 

amphibian

300

animals with hard outer bodies, such as insects or crustaceans  

arthropod

400

to shorten something, (Doctor=Dr.)

abbreviation

400

the person to which the letter or card is written

addressee

400

the capital of Alaska

Anchorage

400
someone who wishes to remain nameless or without credit

anonymous

400

a green fruit used to make guacamole

avocado

500

a musical part that supports or partners a solo instrument, voice, or group

accompaniment

500

accepting or giving someone credit for what they did

acknowledging

500

a thing belonging or appropriate to a period other than that in which it exists, especially a thing that is conspicuously old-fashioned.

anachronism

500

the name of a horse breed, usually has a spotted coat pattern

Appaloosa

500

someone who studies human history by digging or finding artifacts

archaeologist