Clear objectives and stakeholder buy-in are sine quibus non for the project's success.

Creativity, discipline, and curiosity are the sine qua nons of successful scientific research.

The linguistics symposium featured a talk on Latino Sine Flexione and its historical development.

Trust is the sine quâ non of any successful team.

At the conference, she explained how Latino sine Flexione aimed to simplify Latin grammar by removing inflections.

In any successful negotiation, trust is the sine qua non that allows both parties to reach a fair agreement.

The court recognized injuria sine damno as a valid cause of action even though no one had suffered actual harm.

After weeks of unexplained neuralgia, the physician finally diagnosed the patient with zoster sine herpete.

After a heated debate, the committee voted to grant an adjournment sine die to review the new evidence.

The mathematician compared the approximations of several versed sines to refine the celestial model.