Just plain sleep, and it sounded like 'Get out, and have a little sense.
For in their heart of hearts, every one of the parsonage girls held this wedding to be the affair of prime importance, national and international, as well as just plain Methodist.
The Romans used to eat the flesh of the animals offered in the sacrifices to the gods, and some of the Christian Romans didn't seem to be strong enough or sensible enough to eat it as just plain, every-day meat.
To me it is just plain bribery; the corrupting of officials who have sworn, among other things, to administer their offices honestly.
The rest of the time Im goin to be just plain Mr. Bill Smith, docter or brick layer or lawyer or street car conductor--anything in fact that hasnt got any horses connected with it.
Then give me just plain women,” said the old dog sulkily.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "just plain" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.