• kived by,
• pived by,
• oived by,
• luved by,
• ljved by,
• lkved by,
• loved by,
• l9ved by,
• l8ved by,
• liced by,
• libed by,
• liged by,
• lifed by,
• livwd by,
• livsd by,
• livdd by,
• livrd by,
• liv4d by,
• liv3d by,
• livex by

The adverb form of "lived by" is "livably" or "livably".

The adjective form of "lived by" would be "lived-by," although it is not commonly used in this format. Alternatively, you can use the phrase "lived-by" as a compound adjective to describe something. For example, you could say, "He had a lived-by philosophy".