For example:
- a, b, c, x, y, and z.
- a, b, c, x, y or z.
Are there any circumstances where it would be acceptable to omit "and" or "or" and simply write: "a, b, c, x, y, z"?
For example:
Are there any circumstances where it would be acceptable to omit "and" or "or" and simply write: "a, b, c, x, y, z"?
Outside of math and primary classes, I have never seen anyone not used those with these words, unless you were to use "etc" or "...".
I say math because if one needs to describe a set of data, one would omit the use of these words. Here is an example.
The conjunction can be omitted if the series is perfectly clear without it. Words Into Type (Englewood Cliffs, NJ: Prentice-Hall, 1974) gives an example: “We noticed the misery, the suffering, the hardships, that lay hidden in the neighborhood.” Words Into Type says that when using that construction, you should have a comma after the final item in the series (in the example, hardships). If the whole sentence were “We noticed the misery, the suffering, the hardships” I would say that it works without the conjunction.