Trying not to give anyone an advantage here

what does the fancy word mean (Half points)

100

Morrow

Morning

200

Bedswerver

Someone who cheats (in relationships)

300

Grammercy

Thank you

400

Betwixt

Between

500

Besmirch

Tarnish or make something dirty

Guess the old english word

100

aeppel

apple

200

weorc

work

300

Bera

bear (the animal)

400

Cwen

Queen

500

cyning

king

Science

100

What is the fastest‑growing plant

bamboo

200

How many ribs does a person have

24 (12 pairs)

300

What is a piloerection

goosebumps

400

Clouds weigh around a million tons. How do they float? 

The water droplets are so spread out that the cloud is less dense than the air surrounding it

500

Why don't twins have the same fingerprints

Fingerprints are impacted by environmental factors in the womb

Misc

100

what is the name of the girl from домовёнок кузя

Natasha

200

How many legs does a lobster have

10

300

What is the chemical formula for hydrogen peroxide

H₂O₂

400

What was the original purpose of the chainsaw

To aid in childbirth

500

What is the fastest-decaying element

Oganesson

Guess the Latin (all of these words can be found in famous phrases)

100

annus

year

AD= anno domini= in the year of our lord

200

Culpa

fault

mea culpa=my fault

300

Nomen

Name

In nomine dei nostri= in the name of our god

400

Carpere

To seize

carpe diem= seize the day

500

Cogitare

I think

cogito ergo sum=I think therefore I am