The term 'Start of a Conclusion' can be represented by five different crossword solutions: THUS (4 letters), HENCE (5 letters), THEN (4 letters), ERGO (4 letters), and THEREFORE (9 letters). These words are all used to indicate the beginning of a conclusion in a sentence. THUS and THEN are used to indicate a logical consequence, while HENCE and ERGO are used to indicate a cause-and-effect relationship. Finally, THEREFORE is used to indicate a logical conclusion.