Is “Sketchbook” a Scrabble word?
Yes
SKETCHBOOK
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 Sketchbook
noun
1.A book or pad with blank pages for sketching; a sketch pad.
2.A book of printed sketches.
3.A printed book of literary sketches or skits.
Synonyms: visual diary