Are the leaves, when LOBED, irregularly or distinctly PINNATELY (like the vanes of a feather)LOBED?

Are the leaves, when LOBED, PALMATELY (like fingers on the palm of a hand) LOBED?

Are the leaves slightly LOBED or non-LOBED, rounded, variable in size and shape and 1"- 4" long?
CLUE: The fruit is an acorn.