Words similar to rare

Example sentences for: rare

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

In contrast, the causes of PD are poorly defined except in those rare variant forms that are clearly genetic.
In rare cases, the Comptroller General may grant an extension beyond 30 calendar days if the agency shows that an extension is necessary and will likely result in a more accurate report.
When host Tim Russert reminds him that his father initiated the Somalia intervention, W. simply reasserts that he will not intervene on humanitarian grounds, except in rare circumstances.
For some rare genotypes, it was only possible to obtain a few nanograms of sample, insufficient for more than one genotyping reaction.
Nearby, the Mixtec village of Jamiltepec offers a rare look at a quiet, traditional, indigenous town.