Is “Alkali” a Scrabble word?
Yes
ALKALI
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 Alkali
/ˈæl.kə.laɪ/
noun
1.One of a class of caustic bases, such as soda, soda ash, caustic soda, potash, ammonia, and lithia, whose distinguishing peculiarities are solubility in alcohol and water, uniting with oils and fats to form soap, neutralizing and forming salts with acids, turning to brown several vegetable yellows, and changing reddened litmus to blue.
2.(Western United States) Soluble mineral matter, other than common salt, contained in soils of natural waters.
Synonyms: base