How to spell CADERA correctly?

We think the word cadera is a misspelling. It could be just an incorrect spelling of the words which are suggested below. Review the list and pick the word which you think is the most suitable.

• cad era
• caldera The eruption of the volcano created a massive caldera, or volcanic crater, that now houses a beautiful lake.
• camera I forgot to bring my camera, so I couldn't capture the beautiful sunset.
• Madera I am planning a trip to Madera, California to visit my family.

Anonymouty

• anonymity
• anonymous