What is another word for key used in reports?

The best alternative word for "key" in reports depends on the context. Here are some options, categorized by their meaning:

Important or Essential:

* Critical

* Crucial

* Fundamental

* Significant

* Essential

* Principal

Unique identifier or characteristic:

* Indicator

* Factor

* Metric

* Parameter

* Variable

* Attribute

Part of a system or process:

* Element

* Component

* Factor

* Driver

Other:

* Highlight (to emphasize)

* Focus (to direct attention)

* Noteworthy (deserving attention)

To get the most appropriate replacement, consider the specific meaning of "key" in your report.

For example:

* "The key finding of the report is..." could be replaced with "The critical finding of the report is..."

* "Key performance indicators (KPIs) are..." could be replaced with "Critical performance indicators (KPIs) are..."

* "The key to success is..." could be replaced with "The essential factor for success is..."

By analyzing the context, you can choose the word that best conveys the meaning you intend.