| A | B |
|---|
| investigate | to look into or examine carefully in a search of facts, knowledge, or information |
| investigation | an examination, study, search, or inquiry conducted for the purpose of discovering facts or getting information |
| detect | to discover or notice the existence, presence, or fact of |
| detection | to discover or notice the existence, presence, or fact of |
| violate | to break; disregard |
| violation | the act of violating or the condition of being violated |
| exhibit | to give evidence of; show; demonstrate |
| exhibition | an act or example of exhibiting |
| operate | to function in an effective way; work |
| operation | the condition of being capable of operating or functioning |
| duplicate | to make an exact copy of |
| duplication | to make an exact copy of |
| evaluate | to find out, judge, or estimate the value or worth of; examine and appraise |
| evaluation | the act of evaluating or judging |
| participate | to join with others in being active; take part |
| participation | to join with others in being active; take part |
| punctuate | to provide with punctuation |
| punctuation | the use of standard marks in writing or printing to separate sentences and parts of sentences in order to make the meaning clear |
| congratulate | to speak to with praise for an achievement or any good event |
| congratulations | an expression used in congratulating someone |
