Select the option that represents the correct order of the given words as they would appear in an English dictionary.

1.Resolve

2.Rodent

3.Resonant

4.Return

5.Respond

6.Rigidity

1, 3, 5, 4, 6, 2

The option that represents the correct order of the given words as they would appear in an English dictionary is shown below:

1.Resolve

3.Resonant

5.Respond

4.Return

6.Rigidity

2.Rodent

 Hence, '1, 3, 5, 4, 6, 2' is the correct answer.