Struct
Spect
Port
Graph/Gram
100

A person who teaches

instructor

100

Glasses to help you see

spectacles
100
One who carries

Porter

100

One or more sentences that develop an idea

paragraph
200

To block or clog

Obstruct
200
One who watches

spectator

200

To carry across 

Transport

200

The art of performing or composing and arranging dances

Choreography

300

Something that has been built

structure
300

Under observation

suspect

300

Easily carried

portable

300

Beautiful writing

calligraphy

400
The act of building

construction


400

To look at someone with admiration or esteem

respect

400

One who carries back the news

reporter

400

The written story of a person's life

Biography

500

Incapable of being destroyed

Indestructible 

500

A tool or mechanical device used for special work

instrument

500

To bring goods into the country

import

500

A drawing or plan that shows the parts of something or how the parts work together.

diagram