deadlinenoun
The date by which something must be done.
extensionnoun
Extra time to finish something.
deliverynoun
The moment when something is brought and handed to the person meant to receive it.
scadenzadeadline
I'm afraid we won't be able to meet the deadline.
prorogaextension
Would it be possible to have an extension of a few days?
consegnadelivery
Could we move the delivery to the end of the month?