Refundable.
The items were nonrefundable without a receipt.
There is no such thing as a nonrefundable security deposit.
Check
No. It was a NONREFUNDABLE payment.
The nonrefundable value-added department charge fee for this service is 50.
Translation: no reembolsable
The word is spelt as you have in the question.
The nonrefundable value of a United Airlines flight ticket is the amount paid for the ticket that cannot be refunded if the ticket is canceled or changed.
EIC is a refundable credit.
You can't since it is a non-refundable ticket.
It can be, or it can be one word as in the question. Both forms can be seen in common use.
UO and OSU both have a $50 nonrefundable application fee.