| Amass |
| Gather |
| Add up |
| Rack up |
| Build up |
| Increase |
| Pile up. |
| Mount up |
| Accumulate. |
| Grow over time |
| Grow gradually |
| Grow, as capital |
| Grow by addition |
| Gather (interest) |
| Earn, as interest |
| Grow, as interest |
| Be added gradually |
| Build, as interest |
| Increase gradually |
| Gather, as interest |
| Accumulate over time |
| Pile up, as interest |
| Accumulate (interest) |
| Build up, as interest |
| Recognize as debt: Law |
| Accumulate, as interest |
| Grow, as interest on money |
| Accumulate, as bank interest |
| Gather over time, as interest |
| Be added periodically as an increase |