For now, it appears Palin is sui generis among America's political dropouts.
The parallels are unavoidable and suggest that the Bible is not sui generis.
The Bible is not sui generis—it speaks with a Mesopotamian accent.
Journalists have a soft spot for him, even avowedly liberal ones like me, because if nothing else he is sui generis.
“It is well established that a fetus is not a ‘person’; rather it is a sui generis organism,” the ruling stated.
Is it necessary to point out that this "Marxism" is a little too sui generis?
He wished to judge for himself about these emanations, sui generis.
It is sui generis, without known models, though it gathers to itself many of the prevailing characteristics of Renaissance poetry.
It is sui generis; we know of none that can pretend to compare with it.
We were a new Nation, and had no business for any such regulations—a Nation /sui generis/.
1787, Latin, literally "of one's own kind, peculiar." First element from sui, genitive of suus "his, her, its, one's," from Old Latin sovos, from PIE root *swe-, pronoun of the third person (see idiom).
A person or thing that is unique, in a class by itself: “She is an original artist; each of her paintings is sui generis.” From Latin, meaning “of its own kind.”