Mainest
"Mainest" in a Sentence (3 examples)
Feeling, however, that it was of the mainest importance to the cause, and to his client, not only to prove that he was a liberal but an orthodox politician, he shut himself up more than a month in his study, refusing all other business […]
I ran back again, then set out in the opposite direction — it must be somewhere, the cobbled road, the mainest road in all the world.
Yes, we dig him deeply, He's the mainest, mainest, mainest man.