Is “Jacking” a Scrabble word?
Yes
JACKING
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 Jacking
/ˈdʒækɪŋ/
verb
1.To raise using a jack.
“He jacked the car up so that he could replace the brake pads.”
2.To raise or increase.
“If you want to jack your stats you just write off failures as invalid results.”
3.To produce by freeze distillation; to distil (an alcoholic beverage) by freezing it and removing the ice (which is water), leaving the alcohol (which remains liquid).
Synonyms: jack up
verb
1.To hit (the ball) hard; especially, to hit (the ball) out of the field, producing a home run.
noun
1.A street robbery.