Is “Slipped” a Scrabble word?
Yes
SLIPPED
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 Slipped
/slɪpt/
verb
1.To lose one’s traction on a slippery surface; to slide due to a lack of friction.
2.To err.
3.To accidentally reveal a secret or otherwise say something unintentional.
adjective
1.(of a plant) With part of the stalk displayed.