Is “Nyctophobia” a Scrabble word?
Yes
NYCTOPHOBIA
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 Nyctophobia
noun
1.A fear of the night, nighttime, or darkness.
Synonyms: night-fear, nightfright, noctiphobia, scotophobia, noctophobia