Words similar to unavailable

Example sentences for: unavailable

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

Several hundred milligrams of tumor tissues are often needed to obtain this much RNA, which is simply unavailable in many situations.
Also unavailable, a card showing a couple of Macabees beating the hell out of a yeshiva boy, just like real Christians.
Although data on CD4 counts and viral loads were unavailable from the database (the importance of which is illustrated in two reviews.
4) The American standard is unavailable for legitimate reasons (I've already mentioned all the obstacles).
Data from one household (F) were unavailable.