Is “Shyster” a Scrabble word?
Yes
SHYSTER
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 Shyster
/ˈʃaɪs.tə(ɹ)/
noun
1.Someone who acts in a disreputable, unethical, or unscrupulous way, especially in the practice of law and politics.
Synonyms: pettifogger
verb
1.To act in a disreputable, unethical, or unscrupulous way, especially in the practice of law and politics.
2.To exploit (someone or something) in this way.