Verbs related to darkness itself:
* Descend: The darkness descended upon the forest.
* Envelop: The shadows enveloped the room.
* Fall: Night fell and the world plunged into darkness.
* Creep: Darkness crept in from the edges of the room.
* Swallow: The night swallowed the city whole.
* Gather: The darkness gathered in the corners of the house.
Verbs related to the effects of darkness:
* Hide: The thief hid in the darkness.
* Obscure: The fog obscured the landscape, making it seem dark.
* Conceal: The darkness concealed the path ahead.
* Disguise: The darkness disguised their movements.
* Threaten: The darkness threatened to swallow them whole.
Figurative verbs:
* Black out: The memories blacked out after the accident. (This is metaphorical, referring to the darkness of forgetfulness)
* Drown out: The music drowned out the sound of the waves. (This can be metaphorical, referring to how sound can be "lost" in the darkness of other noise)
Ultimately, the best verb to use will depend on the specific context. If you can give me a sentence or situation, I can give you a more tailored suggestion.