Ono that were specifically designed for military use are of extreme rarity.

Its extreme rarity means that it has never been common in cooking.

By 1975 British military aircraft using the base were an extreme rarity.

It is likewise important to note, however, the extreme rarity of the herem in modern Jewish life.

One of the most important factors was the extreme rarity of this species.

However, the game is highly sought after by collectors due to extreme rarity.

Despite the extreme rarity of the instrument, there does exist a repertoire, albeit a very small one.

Due to its extreme rarity, this is awarded the limit.

Because of its extreme rarity, this criterion is often awarded the limit.

"Due to the extreme rarity of this film," state the program notes, "print quality is not ideal."