• busys,
• busnies,
• beases,
• busmess,
• busness,
• bisnes,
• buysers,
• abusies,
• binuses,
• buzers,
• buisnes,
• usses,
• burser,
• viuses,
• usess,
• baskes,
• basese,
• abbuses,
• busiess,
• puses

• abuses,
• busies,
• Biases,
• busts,
• uses,
• buxus,
• busick,
• Basses,
• busses,
• basis,
• Busack,
• muses,
• fuses,
• buzzes,
• Bases,
• Bugos,
• bused.

The adjective form of the word "buses" is "bus".