Is “Unblown” a Scrabble word?
Yes
UNBLOWN
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 Unblown
adjective
1.Not having been blown (in various senses).
“an unblown trumpet”
2.Still in the bud; not yet having bloomed.
3.(of automobile engines) Not turbocharged or supercharged.