| Answer | Crossword Clue |
|---|---|
| countertrade | to trade by barter |
| countertrading | COUNTERTRADE, to trade by barter |
| countertraded | COUNTERTRADE, to trade by barter |
| barters | BARTER, to trade by exchange |
| bartering | BARTER, to trade by exchange |
| bartered | BARTER, to trade by exchange |
| niffer | to barter (to trade by exchange) |
| niffering | NIFFER, to barter (to trade by exchange) |
| niffered | NIFFER, to barter (to trade by exchange) |
| niffers | NIFFER, to barter (to trade by exchange) |
