wastedchange

noun
UK /ˌweɪstɪdˈtʃeɪndʒ/
US /ˌweɪstɪdˈtʃeɪndʒ/

Money that is lost or thrown away by accident.

I found some wastedchange under the couch cushions.


OTHER MEANINGS

2. A change that does not help and is wasted effort.

The new rule was wastedchange that nobody followed.

3. Leftover coins that are not used or saved.

He kept his wastedchange in a jar by the door.

4. A small amount of money spent on something useless.

Buying that toy was wastedchange.