And from a quiet modesty that would have become a vestal, which seemed continually to impress upon him that he had no great claim on the world’s room, Oak walked unassumingly and with a faintly perceptible bend, yet distinct from a bowing of the shoulders.
There are no more uses of "unassuming" in the book.
Show samples from other sources
She is so unassuming, it was wonderful to see kick the winning goal.
The company is housed in an unassuming concrete building on the edge of town.