necessary

/nˈɛsəsəɹi/

/ˈnɛsəˌsɛɹi/

necessary

needed to be done for a particular reason or purpose

unavoidable; must exist, happen, or be achieved

Necessary

anything indispensable

synonyms : essential

Examples

1. Make the necessary preparations.

2. Understanding Greek is necessary for his research in ancient history.

3. Standing on the shoulders of giants is a necessary part of creativity

4. Experts have urged ministers to take the necessary steps to resolve the issue.