Is “Seven” a Scrabble word?
Yes
SEVEN
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 Seven
/ˈsɛv.ən/
noun
1.The digit/figure 7 or an occurrence thereof.
“He wrote three sevens on the paper.”
2.A card bearing seven pips.
numeral
1.A numerical value equal to 7; the number following six and preceding eight. This many dots: (•••••••).
2.Describing a group or set with seven elements.