| Answer | Crossword Clue |
|---|---|
| freeing | Remove something undesirable or restrictive from |
| winnow | get rid of (something undesirable or unwanted) remove often used with out winnow out certain inaccuracies Stanley Walker |
| scavenge | remove (as an undesirable constituent) from a substance or region by chemical or physical means |
| purging | Remove (a group of people considered undesirable) from an organization or place, typically in an abrupt or violent manner |
| foiling | Prevent (something considered wrong or undesirable) from succeeding |
| preventive | Designed to keep something undesirable such as illness, harm, or accidents from occurring |
