Examined familiarity and relatedness among homograph meanings, particularly subordinate meanings, for 110 common English words. 160 undergraduates completed a meaning collection task, and the number of meanings provided for words varied widely. In a familiarity rating task, 42 Ss rated each meaning on its familiarity. Familiarity ratings were more sensitive than meaning collection to knowledge of subordinate meanings. In a comparison task, 125 Ss made relatedness judgments for all meaning pairs within each word. Results provide a database of complex relationships among word meanings that can be used to investigate the effects of relatedness and other semantic variables. (PsycINFO Database Record (c) 2000 APA, all rights reserved)