In fact, the relative rarity of incidents, coupled with the often dramatic outcome, is one reason why they still make headline news.

The mintages are in many cases not a true indication of relative rarity.

Its relative rarity of the subspecies makes it vulnerable to extinction.

This relative rarity gave the women enormous power, which they didn't hesitate to use.

It also features that relative rarity in Bulgaria - friendly service.

The library is to have both a traditional research reading room for scholars and, a relative rarity in Europe, another one open to the general public.

Today they are considered more collectable because of their relative rarity.

The slow growth rate and relative rarity of the plant make it a particularly expensive specimen.

In a country where safe formula is a relative rarity, he said, this could put children at an even greater risk of death.

Despite its relative rarity in North America now, the camel does have a history here.