• anknown,
• inknown,
• unkwnown,
• unknone,
• unkowns,
• unknoing,
• unknonw,
• unkknown,
• uncnown,
• uunknown,
• unkniown,
• unknon,
• unknwn,
• unknownly,
• unkwons,
• unknows,
• unknowned,
• unknonwn,
• unbknown,
• unnknown

• unknowingly,
• unknowable,
• unknot,
• Unknow,
• unknown,
• unsown,
• unknowing.

The adjective form of the word "unknowns" is "unknown".

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

The singular of the "unknowns" can be the "unknown person".

The singular of the "unknowns" can be the "the unknown".

The singular of the "unknowns" can be the "un-known".

The singular of the "unknowns" can be the "un known".

The singular of the "unknowns" can be the "unknown".