How to Use "atavistic" with Example Sentences

1. Atavistic spikelets of bisexual structure in genus carex .
2. But this seems to be a disease , my brother should be genetic , my grandmother had this disease , atavistic gave my brother .
3. He was , because of some atavistic spur or fillip in his own blood , most anxious to attain some sort of social position .
4. The atavistic spikelets of carex dabieensis and its significance on phylogeny .
5. In the east it dwells on more atavistic grievances : ethnic minorities , old territorial disputes , homosexuals , international financiers and , naturally , jews .