Meaning : The act of examining something closely (as for mistakes).
Synonyms : scrutiny
Meaning : Formal systematic questioning.
Synonyms : interrogation, interrogatory
Meaning : A detailed inspection of your conscience (as done daily by Jesuits).
Synonyms : examen
Meaning : The act of giving students or candidates a test (as by questions) to determine what they know or have learned.
Synonyms : testing