Litmus
noun'lɪtməs
Noun
a coloring material (obtained from lichens) that turns red in acid solutions and blue in alkaline solutions; used as a very rough acid-base indicator
Dictionary Validity
- Tournament Word List (TWL)
- Scrabble US
- Collins Scrabble Words (CSW21)
- Scrabble UK
- ENABLE Dictionary
- Words With Friends
- Combined US/UK Scrabble Dictionary
- SOWPODS
- North American Scrabble (NWL2020)
- NASPA