sui generis

It’s tempting to think of Donald Trump’s second term as a sui generis reign of lawlessness.

Indeed, there may be some hope and comfort in the notion the 45th and soon-to-be 47th president of these United States is sui generis, a one-off, a fabulist political unicorn.

Parker was often abrasive, but Crowther considers Parker empathetically, as a sui generis who resisted becoming a cog in the filmmaking machinery.

When it comes to family vibes, the Trumps are sui generis.

But in fusing his artistic flair with an encyclopedic knowledge of ocean creatures, he became an invaluable, sui generis figure to conservationists, educators and those curious about sea life.