1. A colonial peculiarity.

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

• coloniolism,
• colonialsim,
• colonialisim,
• coloquialism,
• coloinalism,
• colonalism,
• colonialsm,
• coloqialism,
• collonialsm,
• colonialost,
• collonialism,
• xolonialism,
• colonializm,
• coloniaism,
• colonailism,
• colonnialism,
• coloniaalism,
• alodialism,
• colonialnese,
• coloniaisms

• colonial,
• colonialist.

The adjective form of the word "colonialism" is "colonial".

The plural of the "colonialism" can be the "colonialisms".

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