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Hard-to-define element
Answer for the clue "Hard-to-define element ", 7 letters:
xfactor
Alternative clues for the word xfactor
- Hard-to-define yet special quality
- Secret weapon, perhaps
- Mystery quality ... or what 18- and 55-Across and 3- and 32-Down have?
- Special quality that's needed by female member of cast
- Hard-to-define quality
- Unknown element
- Its effect is hard to predict
- Noteworthy special quality
- Unpredictable element