Noun
The lower or lowest side of anything.
Source: Webster's dictionaryEveryone has two memories. The one you can tell and the one that is stuck to the underside of that, the dark, tarry smear of what happened. Amy Bloom
The Greeks understood the mysterious power of the underside of things. They are the ones who gave us one of the most beautiful words in our language, the word enthusiasm. - Εν Θεος - A God within. Louis Pasteur
I remember now how our bright spring green deepened. With the years the seasons changed, And we were lush as the underside of August. Ani DiFranco
I had a little insight into life that most kids probably didn't have. My mother was a schoolteacher, and my father was a social worker. Through his eyes I saw the underside of society. Charles Kuralt
It is myself I have never met whose face is pasted on the underside of my mind. Sarah Kane
In case you're wondering, the underside of a sheep doesn't smell that great. Imagine a winter sweater that's been dragged through the mud and left in the laundry hamper for a week. Something like that. Rick Riordan