truthiness

Truly may it be said, that her valuable qualities have been sanctified ; whilst her play of character has not been lost, but has been rendered more interesting than before. Every one who knows her is aware of her truthiness, and appreciates her kindness ; […]

'Cause you're looking at a straight-shooter, America. I tell it like it is. I calls 'em like I sees 'em. I will speak to you in plain simple English. And that brings us to tonight's word: truthiness.]

Usually, when you are receiving a Boolean value, you are most interested in checking its truthiness rather than its type.