Select the most appropriate one-word substitution for the given group of words. 

To examine some documents or a situation carefully 

Inspect

The most appropriate one-word substitution for "to examine some documents or a situation carefully" is inspect.

• Inspect means to examine something carefully, especially in order to ensure that it is in good condition or to identify any problems.
• Diagnosis means the identification of the cause of a disease or condition.
• Succulent means a plant that has thick, fleshy leaves or stems that store water.
• Symbiosis means a close relationship between two organisms in which each benefits from the other.

The word inspect comes from the Latin word "inspectere," meaning "to look at closely." To inspect something means to look at it carefully and in detail, in order to find out about it or to see if it is in good condition. Inspecting documents or a situation can be done for a variety of reasons, such as to ensure that they are accurate or to identify any problems.