1. A thief.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• arcenist,
• larcenerr,
• karcenist,
• parcenist,
• oarcenist,
• larceniest,
• larsenist,
• larcenyst,
• larecenists,
• larceniests,
• larcenists,
• larsenists,
• Latienlist,
• Latielist,
• larseniest,
• larcenieste,
• larsenest,
• larseniste,
• larcenite,
• larceniate

• Larsen,
• laursen,
• larcener,
• largeness,
• larceny,
• largent,
• largen,
• larcenous,
• Lairson.

The adjective form of the word "larcenist" is "larcenous".

The plural of the "larcenist" can be the "larcenists".

The singular of the "larcenist" can be the "larcenist".