This is the 729th most frequent Romanian word.
restul
"The rest," "the remainder," or "the change" (depending on context).
In this sentence, 'restul' refers to the remaining amount of money that was returned to me as change.
Am plătit 50 de lei, iar restul mi-a fost dat în monede.
I paid 50 lei, and the rest was given to me in coins.
Here, 'restul' is used to refer to the remaining documents that were not previously mentioned.
Restul documentelor se află în dulapul din partea dreaptă.
The rest of the documents are in the right-hand cabinet.
In this context, 'restul' indicates the remaining portion of the day after completing an earlier activity.