His uncertain racial identity affects every aspect of his life.

The chapter shows that Joe's major preoccupation during this entire period is his uncertain racial identity.

Because of this, some social scientists have argued that it is those people with uncertain personal identities who are attracted by such ideological groups.

Snodgrass's poems often address a "you" of uncertain identity and character.

Palaeoaldrovanda splendens is a form taxon of uncertain identity.

She felt like Russia, with an uncertain identity, teetering on the edge of chaos, a stranger to her own history.

All this growth is creating a patchwork community with an uncertain identity.

Wherever he goes, he struggles with his uncertain racial identity.

Note also that the one constant in Joe's life is his preoccupation with his uncertain racial identity.

The identity of this reddish solid remains uncertain.