1. Composing an expedition.

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

• expeditinary,
• expeditonary,
• expaditionary,
• expiditionary,
• exeditionaly,
• expedionary,
• expeditionay,
• wxpeditionary,
• sxpeditionary,
• dxpeditionary,
• rxpeditionary,
• 4xpeditionary,
• 3xpeditionary,
• ezpeditionary,
• ecpeditionary,
• expedtionary,
• expedidionary,
• expeditionery,
• Expedishonary,
• Expeditionory

• exhibition,
• exceptional,
• exhibitioner,
• expediently,
• expedition,
• expedience,
• expeditiousness,
• exceptionally,
• exceptionable,
• expediency,
• expeditious,
• expeditiously.

The adjective form of the word "expeditionary" is "expeditionary".

The plural of the "expeditionary" can be the "expeditionaries".

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