| Answer | Crossword Clue |
|---|---|
| substituting | Replace (someone or something) with another |
| substituted | Replace (someone or something) with another |
| changes | Remove (something dirty or faulty) and replace it with another of the same kind |
| changing | Remove (something dirty or faulty) and replace it with another of the same kind |
| changed | Remove (something dirty or faulty) and replace it with another of the same kind |
| substitutions | The action of replacing someone or something with another person or thing |
| substitution | The action of replacing someone or something with another person or thing |
