The term 'summed up' can be represented by five different words in a crossword puzzle: TOTTED (6 letters), ADDED (5 letters), TOTALED (7 letters), INALL (5 letters), and INANUTSHELL (11 letters). TOTTED means to add up or total, while ADDED is the past tense of the verb 'to add'. TOTALED is the past tense of the verb 'to total', and INALL is an adverb meaning 'ALTOGETHER'. Finally, INANUTSHELL is an idiom meaning 'in brief'. All of these words refer to the concept of summarizing or condensing information into a concise form.