(a.) Having an honest heart; free from duplicity.

artless authentic before one bona fide face to face fair and square forthright foursquare genuine good-faith in broad daylight in open court in plain sight in plain view in public in public view in the marketplace in the open ingenuous on the level on the square on the table on the up-and-up open open and aboveboard openly overtly plain dealing publicly scrupulous single-hearted square square-dealing square-shooting straight straight-shooting unsophisticated up-and-up veritable