An act may be wrong through another factor in two ways.
1. Adjacent circumstance: the prohibited feature is an external setting, such as selling at the restricted Friday-call time or praying on usurped land. Sale and prayer remain separate legal kinds.
2. Attached characteristic: the defect is incorporated into the act’s performed form, such as a sale with an unlawful condition or fasting on a specifically prohibited day.
Both may be forbidden, but their legal effects are not necessarily identical. The first involves an accompanying infringement; in the second the actual transaction or act carries a defect.