• theyself,
• themselve,
• themselfs,
• thierself,
• theirself,
• hemselt,
• hemsel,
• hemselff,
• rhemself,
• fhemself,
• 6hemself,
• 5hemself,
• tgemself,
• tbemself,
• tnemself,
• tjemself,
• tuemself,
• tyemself,
• themshelf,
• Thiermself

The adjective form of "themself" is "themselves".

The plural form of "themself" is "themselves"

The singular form of the word "themself" is "themself" itself.