1. Design; purpose; end or aim; closeness of application; fixedness of attention; intension.

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

• intntion,
• rentention,
• intuation,
• envention,
• intendtion,
• intnetion,
• intentios,
• interntions,
• indtention,
• integation,
• intation,
• intenation,
• interantion,
• injuntion,
• etention,
• intentioal,
• intervntion,
• invesntion,
• intution,
• intenetions

• intended,
• intentional,
• intend,
• intentness,
• inauthentic,
• indemnify,
• intent,
• intonation,
• in time,
• intently,
• intensified,
• intense,
• intensional,
• indumentum,
• intent on,
• intensively,
• indent,
• Indument,
• intensify,
• intensifier,
• inattentive,
• indentation,
• indemnity,
• intensely,
• invention,
• inattention,
• intension,
• intensive,
• intensity.

The adverb form of the word "intention" is "intentionally".

The adjective form of the word "intention" is "intentional".

The plural of the "intention" can be the "intentions".

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