Choose the correctly spelt word.

Existence

The correctly spelled word is "Existence."

Here's an explanation for each option:

1. Bachelar: This is the incorrectly spelled word. The correct spelling is "Bachelor," which refers to an unmarried man or someone who has achieved a bachelor's degree.

2. Existence: This is the correctly spelled word. It means the state or fact of being, living, or existing.

3. Calender: This is the incorrectly spelled word. The correct spelling is "Calendar," which is a system of organizing and measuring time, typically divided into months, weeks, and days.

4. Antedote: This is the incorrectly spelled word. The correct spelling is "Antidote," which refers to a substance or treatment that counteracts or neutralizes the effects of a poison, disease, or harmful situation.