Is “Tweaked” a Scrabble word?
Yes
TWEAKED
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 Tweaked
verb
1.To pinch and pull with a sudden jerk and twist; to twitch.
“to tweak the nose.”
2.To adjust slightly; to fine-tune.
“If we tweak the colors towards blue, it will look more natural.”
3.To twit or tease.
adjective
1.Hallucinating, especially under the influence of crystal meth or similar narcotics.