Clue | Length | Answer |
---|---|---|
Experimentation | 4 letters | test |
Experimentation | 5 letters | trial |
Experimentation | 7 letters | r-and-d |
Experimentation | 7 letters | testing |
Experimentation | 8 letters | research |
Experimentation | 9 letters | trial-run |
Experimentation | 13 letters | rule-of-thumb |
Experimentation | 15 letters | trial-and-error |
Experimentation | 24 letters | research-and-development |
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