darkness, murk

OBSCURITY
WordClue
DUSKdarkness, obscurity
GLOOMDarkness, dimness or obscurity
HEART... of Darkness (Conrad)
SHADEdarkness, murkiness
DIMNESSdarkness, gloom
DARKNESSobscurity, murk
MURKINESSdarkness, dimness
NIGHTFALLdarkness, dusk
DIMNESSdarkness, gloom
SHADEdarkness, murkiness