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RE: Vocab-ability Prefix–269 (cata__ = against, down) – A More Powerful Vocabulary (earn UpVotes with “Vocab Practice” exercise)
MY VOCAB PRACTICE:
- catastrophe
After the city was hit by the tsunami, there left a catastrophe behind. - catalyst
The protein was the catalyst that determined the chemical reaction. - catapult
When they catapulted the rock, they broke a window.
Good work!