Is “Gravity” a Scrabble word?
Yes
GRAVITY
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 Gravity
/ˈɡɹævɪti/
noun
1.The state or condition of having weight; weight; heaviness.
2.The state or condition of being grave; seriousness.
“I hope you appreciate the gravity of the situation.”
3.The lowness of a note.
Synonyms: grave, graveness, seriousness, weightfulness