1. (informal) a big mistake

Derived forms: Himalayan blunders

• archdeacon
• archdeaconry
• archdiocesan
• archdiocese
• archducal
• archduchess
• archduchy
• archduke
• archean
• Archean aeon
• Archean eon
• arched
• archegonial
• archegoniate
• archegonium
• archenemy
• commercial artist
• commercial bank
• commercial bribery
• commercial credit
• commercial credit company
• commercial document
• commercial enterprise
• commercial finance company
• commercial instrument