Definition that contains seventy
- eighty being ten more than seventy
- 70th the ordinal number of seventy in counting order
- 75th the ordinal number of seventy-five in counting order
- seventieth the ordinal number of seventy in counting order
- fourscore being ten more than seventy
- lxxi being one more than seventy
- 175th the ordinal number of one hundred seventy-five in counting order
- clxxv being five more than one hundred seventy
- seventy-fifth the ordinal number of seventy-five in counting order
- 78 the cardinal number that is the sum of seventy and eight