CATEGORY I
CATEGORY II
100

To reserve or secure something (like a flight, table, or room) in advance

Book.

100

A device used for suspending or holding objects, most commonly clothing.

Hangers.

200

The smallest, outermost finger on the human hand.  

Pinkie.

200

moving upward, ascending, or increasing in height.

Climb

300

The activity of traveling to and visiting famous, interesting, or historic places in an area, usually as a tourist or on vacation.

Sightseeing.

300

It signifies an event or experience that remains indelibly impressed on the memory.  

Unforgettable.

400

A portable, lightweight bed frame on wheels (castors) designed to be folded in half and stored away when not in use.

A rollaway bed. 

400

Desirable, useful features or facilities that increase comfort, convenience, or pleasure in a place, building, or location.

Amenities.

500

It is a heated tool used for pressing clothes, or as a verb, to smooth clothes.

Iron.

500

It suggests content that is intellectually stimulating, challenging, or deeply engaging rather than merely entertaining.

Thought - provoking.