Nouns
Verbs
Adverbs
Adjectives
Anything Goes
200
A self-centered or conceited person.

Egotist.

200

To rot or decay.

Decompose.

200

To do or say something with an unintended or contradictory meaning

Ironically.

200
Genuine, real.

Authentic.

200

Name three languages that English often borrows words from.

(From most to least) Latin, French, German, Italian, Spanish, Dutch, Scandinavian, Japanese, Arabic, Portuguese, Sanskrit, Russian, Maori, Hindi, Hebrew, Persian, Malay, Urdu, Irish, Afrikaans, Yiddish, Chinese, Turkish, Norwegian, Zulu, and Swahili.

400

An accusation.

Indictment.

400
To banish.

Exile.

400

To do something while being quick and agile.

Nimbly.

400

Standard, traditional, usual.

Conventional.

400

A word based on the root words for 'spiral' and 'fly'

Helicopter (Helico + pter)

600

A violation or offense.

Transgression.

600

To sell.

Vend.

600

Used to emphasize that a negative quality or fact, is well known.

Notoriously. 

600

Having no definite shape.

Amorphous.

600

Name seven different parts of speech.

Nouns, pronouns, adjectives, adverbs, articles, prepositions, conjunctions, verbs, exclamations.

800

Deep regret for doing something.

Contrition.

800

To twist.

Writhe.

800

To do something while expressing dislike.

Contemptuously

800

Scattered, having no pattern.

Sporadic.

800

What is the study of flags and flag design?

Vexillology

1000

An essential fact that others are based on.

Premise.

1000

To intimidate.

Browbeat.

1000
To do something with great joy and happiness.

Felicitiously.

1000
To have possession of.
My.
1000

The longest word in the English language?

Pneumonoultramicroscopicsilicovolcanoconiosis.