Words similar to retractable

Example sentences for: retractable

How can you use “retractable” in a sentence? Here are some example sentences to help you improve your vocabulary:

(This story is put above the fold by USAT and reefered by the NYT and Post .) A Houston billionaire offered over $700 million for the team--the highest price ever paid for a pro sports franchise--plus a publicly financed, $300 million glass-walled stadium with a retractable roof.
The facilities are enclosed within a huge retractable roof.
Proposed Standard : retractable fangs as default characteristic.
After readying the dome's roof for the ages, the county and state decided to raze it and replace it with a $327 million roofless football stadium and a $414 million baseball stadium with a retractable roof.
Are fangs fixed or retractable?