Hard work and dedication guarantee a bright future for anyone who is willing to put in the effort.
Buying this insurance policy will guarantee financial protection for your family in case of an unexpected event.
Practicing safety measures on construction sites is crucial to guarantee the well-being of workers.
By being on time and productive, this project is guaranteed to be completed according to schedule.
A good education and relevant skills will guarantee a competitive edge in the job market.

Give surety or assume responsibility; "I vouch for the quality of my products".

Verbs of telling, asking, ordering, singing.

I guarantee the work will be completed on time and to a high standard if you choose our company.
She was willing to guarantee his loan to the bank as long as he agreed to a repayment plan.
The company guarantees to replace any faulty products within a year of purchase.
As the project manager, he guaranteed that the team would meet the tight deadline set by the client.
I guarantee that my employees are fully qualified to carry out this technical task safely.

Guarantee (Verb)