Rhyme Hub
River Country
5 Deadly "Cin"s
Starts With 3 consonants
Common bonds
200

Any low, thick bush

Shrub

200

The Tiber (about 250 miles)

Italy

200

10-letter word for any substance that tends to produce cancer

Carcinogen

200

A stream of water

Spring

200

A rainbow,
a horseshoe hung above a door,
a 4-leaf clover

Lucky Charms

400

British saloon

Pub

400

The Kwai

Thailand

400

Reddish brown; it's a spice, girls

Cinnamon 

400

A ceremony at which a baby is named

Christening

400

Janet Evanovich,
Lilian Jackson Braun,
Sue Grafton

Mystery Writers

600

To treat with contempt by ignoring

Snub

600

DD: The Don (about 1,200 miles)

Russia

600

The area near a place; it can also mean proximity

Vicinity

600

To attack with guns by way of airplane or to move around to dodge

Strafe

600

A piano,
a typewriter,
Florida

They All Have Keys

800

One has his chin on his palm at the bottom of Raphael's "Sistine Madonna"

Cherub

800

The Fraser (about 850 miles)

Canada

800

Something easy, or a strong girth used with horse saddles

Cinch

800

An illegal wrestling move, or complete power over something

Stranglehold

800

Redwood,
Mammoth Cave,
Mesa Verde

National Parks

1000

Hall of Famer Ryne Sandberg was one from 1982 to 1997

(Chicago) Cub 

1000

The Ebro

Spain

1000

It's a white, poisonous protein powder from the bean of the castor oil plant

Ricin

1000

Adjective for a worn-out garment or a flimsy excuse

Threadbare

1000

Hurricanes,
needles,
Swiss cheese

They All Have Eyes