Is “Sonar” a Scrabble word?
Yes
SONAR
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 Sonar
noun
1.Echolocation
2.A device that uses hydrophones (in the same manner as radar) to locate objects underwater.
Synonyms: SONAR