Is “Dusk” a Scrabble word?
Yes
DUSK
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Dusk
/dʌsk/
noun
1.A period of time at the end of day when the sun is below the horizon but before the full onset of night, especially the darker part of twilight.
2.A darkish colour.
Synonyms: evenfall, nightfall, smokefall, vespers
verb
1.To begin to lose light or whiteness; to grow dusk.
2.To make dusk.
adjective
1.Tending to darkness or blackness; moderately dark or black; dusky.