Definitions of hader - OneLook William Smith Published Apr 07, 2026 Definitions from Wiktionary (Hader)▸ noun: A surname from German.▸ noun: An unincorporated community in Goodhue County, Minnesota, United States.Hagner, Hiedler, Hauer, Hizer, Hudler, Hester, Harrer, hinderer, Harders, heister, more..."barry" star bill, "barry" actor bill▸ Words similar to hader▸ Usage examples for hader▸ Idioms related to hader▸ Civic discussion about hader (New!)▸ Popular adjectives describing hader▸ Words that often appear near hader▸ Rhymes of hader▸ Invented words related to hader