1. Without prior preparation
   - extemporaneously, extempore

See also: extemporary

• workable
• workaday
• workaholic
• workaholism
• workaround
• workbag
• workbasket
• workbench
• workboard
• workbook
• workbox
• workday
• worked up
• worker
• worker bee
• workfare
• workfellow
• map-reader
• mapinguari
• maple
• maple family
• maple sugar
• maple syrup
• maple syrup urine disease
• maple-leaf