Is “Tornado” a Scrabble word?
Yes
TORNADO
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 Tornado
/tɔː(ɹ)ˈneɪ.dəʊ/
noun
1.A violent windstorm characterized by a mobile, twisting, funnel-shaped cloud.
“A tornado is a rotating column of air.”
Synonyms: twister, twister, whirling void