In terms of earth's crust, scandium is not particularly rare.

The latter attribute is particularly rare and welcome in the Assembly.

This includes modern art and even posters if they are particularly rare or valuable.

The diseases is particularly rare, with only about 40 cases in total reported.

One day someone phoned in to ask if we had a particularly rare item.

It is not particularly rare for members to have lost friends or relatives to street violence.

Not a particularly rare condition in a well, made, personable and probably only son.

Though tiny and inconspicuous, it is not considered a particularly rare species.

None of the pieces is particularly rare; most were bought for less than £10.

A fourth national title is not particularly rare among American men, but most have won their championships in succession.