α. late Middle English auysenesse, late Middle English auysynesse, late Middle English avisenes, late Middle English avisenesse, late Middle English avisines, late Middle English avisynes, late Middle English avysenes, late Middle English avysnes, late Middle English avysnesse, 1500s avysenesse.
β. late Middle English aduisinesse, late Middle English advisenesse, late Middle English advisinesse.