A
B
C
D
E
100

the biology of the nervous system

Neurobiology

100

gradually diminishing in size, amount, or strength

Dwindling

100

concerning the essentials of something

Substantial

100

showing or feeling no interest, enthusiasm, or concern

Apathetic

100

lost in thought and unaware of one's surroundings or actions

Absentmindedly

200

having or showing a tendency to be quickly irritated or provoked

Impatient

200

communication or direct involvement with someone or something

Interactions

200

send (someone) away from a country or place as an official punishment

Banished

200

keep from sight; hide

Concealing

200

to make a high-pitched screeching sound

Shrieked

300

giving a sense of happy satisfaction or enjoyment

Pleasant

300

providing amusement or enjoyment

Entertaining

300

a sudden desire or change of mind, one that is unusual or unexplained

Whim

300

hide, cover, or disguise (something)

Cloaked

300

absolute; unqualified

Unmitigated

400

providing encouragement or emotional help

Supportive

400

dull, bleak, and lifeless; depressing

Dreary

400

the state or experience of finding something funny

Amusement

400

arrive in overwhelming amounts or quantities

Flooded

400

a large number

Multitude

500

powerfully and mysteriously fascinating

Alluring

500

inspiring a sense of spiritual mystery, awe, and fascination

Mystical

500

concealed or obscured; made unrecognizable

Disguised

500

similar in every detail; exactly alike

Identical

500

having or showing care to something

Diligent