1. One who hoards up.

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

• aharder,
• hoader,
• aorder,
• forder,
• oorder,
• harderd,
• hardr,
• farder,
• harfer,
• hearder,
• hooder,
• hardes,
• norder,
• hardere,
• hourders,
• hardeer,
• eorder,
• hader,
• horder,
• harders

• hoard,
• hoards,
• hardy,
• order,
• horde,
• hard,
• hoarser,
• harden,
• holder,
• hardier,
• Hoarded,
• harder,
• heard.

The adjective form of the word "hoarder" is "hoarding".

The plural of the "hoarder" can be the "hoarders".

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