accrue

fe’l verb

1. To be incurred as a result of the passage of time. The monthly financial statements show all the actual but only some of the accrued expenses.
2. To accumulate He has accrued nine sick days.
3. To increase, to rise
4. To reach or come to by way of increase; to arise or spring up because of growth or result, especially as the produce of money lent.

ot noun

1. Something that accrues; advantage accruing