Water-loving Mammals
General Science
5-Letter Words
Gardening
Differing by a Vowel
400

This semiaquatic little guy of the genus Neovison was once almost synonymous with women's fur coats

Mink

400

The fifth & sixth of these subatomic particles, bottom & top, were once called truth & beauty

Quarks
400

A bloodsucking worm or friend

Leech

400

For beginners to this Japanese art of growing dwarf trees juniper & Chinese elms work particularly well

Bonsai

400

A prophetic sign & a prayer ending

Omen & amen

800

It's now believed that the nerve endings in the tusk of this "unicorn of the sea" are used to find food & mating females

Narwhal

800

In 1851 this scientist used a pendulum in the pantheon in Paris to show that the Earth rotates on its axis

(Jean) Foucault

800

The baker's one is actually 13

Dozen

800

From the Latin for "mixture", it's a mixture of leaves, manure & other organic materials used to improve the soil

Compost

800

Large & heavy, & a written message or letter

Massive & missive

1200

The paws of this Arctic carnivore are about 12 inches wide, & the pads have small depressions that help grip the ice

Polar bear

1200

Marble is classified as this type of rock because it changed from limestone due to heat & pressure

Metamorphic

1200

To overeat or a deep narrow passage with steep rocky sides

Gorge

1200

To keep this vegetable's head white, tie up the leaves around the developing curd

Cauliflower

1200

The two Greek letters that gave rise to the Roman E and Y

Epsilon & upsilon

1600

Toothless whales are also called this type, for the filtering material in their mouths

Baleen

1600

Plasma spheres have differing effects on naturally colorless xenon & krypton, which are this class of gas; when they're near the sphere, they become ionized & colorful.

Inert / noble

1600

Sometimes including insults to do this other 5-letter T word is meaner than just to tease

Taunt

1600

Divide your orchids to do this from the Latin for multiply from layers

Propagate

1600

To give an order & to give praise

Command & commend

2000

The prominent snout of this largest seal doesn't begin developing until sexual maturity, around 3-5 years

Elephant seal

2000

2 compounds made of the same elements in the same proportions but with different properties are called these

Isomers

2000

A midwife is a medical worker who's there for the birth; this is a supportive counselor before during & after it

Doula

2000

Several varieties of a fruit can be grown on the same tree using this practice that unites parts of different plants

Grafting
2000

A vow to do something & the basis of a theory or plot

Promise & premise
M
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