topup
- Convertible driver's option
- Convertible setting
- Refill when you don't really need to
- A little more drink for toasting new pet?
- Refill with petrol regularly, working pump evenly
- Freshen, as a drink
- Refresh, as a cup of coffee
- Fill fully, as a gas tank
- Replenish, in London
- Replenish a pint of ale, say