Despite this evidence of a hasty toilet in semidarkness, he was not unprepossessing.
As far as they could see in the semidarkness, others were falling.
Without answering, the two were retreating into the semidarkness of the dining-room.
He peered, in the semidarkness, at the battered door behind the bar.
The place was in semidarkness, objects being but dimly discernible.