Is “Kaisers” a Scrabble word?
Yes
KAISERS
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 Kaisers
noun
1.An emperor of a German-speaking country, particularly the Holy Roman Empire (962–1806), the Austrian Empire (1806–1918), or the German Empire (1871–1918) — often specifically Wilhelm II — or any emperor.
2.A Kaiser roll.
noun
1.A person who exercises or tries to exercise absolute authority; autocrat.