This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

• Lexulous
• Wordscraper
• Wordosaur

adj. able to be used again; especially after salvaging or special treatment or processing

adj. (of a program) Able to be executed by several tasks without being reloaded; either reentrant or serially reusable

adj. capable of being used again

"The Lunar Lander Challenge is a prize competition designed to accelerate technology developments in reusable rocket-powered vehicles including vehicles capable of ferrying cargo or humans between lunar orbit and the lunar surface as well as future Earth launch vehicles or other rocket-powered vehicles."

utile    useful   

single use    expendable   

reusability   

recyclable   

excusable    fusible    inexcusable    unusable    usable   

stackable    extensible    expendable    customizable    recyclable    replaceable    cleanable    expandable    disposable    manageable