• hariss,
• tarcks,
• harge,
• parkes,
• thaks,
• charkes,
• roarks,
• harisy,
• carkos,
• harsa,
• yhanks,
• hars,
• naks,
• haikus,
• haress,
• herkst,
• charkas,
• hards,
• hawlks,
• warks

• harris,
• parks,
• hark,
• hayrig,
• hayrack,
• harries,
• Harres,
• Harriss,
• marks,
• harshaw,
• haris,
• harrisia,
• hares,
• harsh,
• Hawks,
• harms,
• barks,
• hacks,
• hayrick,
• harsch,
• harass,
• harkey,
• hooks.

The plural of the "harks" can be the "harks".

The singular of the "harks" can be the "hark".