modestly
adv. manneradv. in a way that is not too proud or does not show off. It can also mean in a small or limited amount.
adv. in a manner that avoids self-assertion or boastfulness; alternatively, to a limited or moderate degree. Often modifies verbs of speaking or adjectives of size and quantity.
She smiled modestly when they praised her work.
The company's profits grew modestly this year, showing a small but steady improvement over last summer.
Despite his significant contributions to the field of physics, the professor spoke modestly of his achievements, attributing much of his success to the support of his colleagues.
From modest + -ly.
Typically follows the verb it modifies when describing behavior, or precedes an adjective when describing degree.