Unit 7 Vocab

Feel about or search blindly or uncertainly with the hands

• grope
• wander
• explore
• search

Remain in one place in the air

• Dive

• Glide

• Fly

• Hover

Limitless or endless in space extent, or size

• bounded
• limited
• infinite
• finite

Producing a great deal or profit

• Lucrative

• Costly
• Loss-making
• Unprofitable

Reduce something to the smallest possible amount

• Minimize
• Increase
• Expand
• Maximize

Of crucial importance in relation to the success of something else

• Pivotal

• Secondary
• Insignificant
• Vital

A source of help in a difficult situation

• safety net
• burden
• obstacle
• recourse

Smooth and glossy

• Soft

• Sleek

• Shiny

• Gem

Occurring as a result of a sudden inner impulse

• Spontaneous

• Deliberate
• Cautious
• Reckless

An area of indefinite extent typically a large one

• zone
• sector
• tract

• region