1. The upper story.

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

• iverstory,
• kverstory,
• lverstory,
• pverstory,
• 0verstory,
• 9verstory,
• ocerstory,
• oberstory,
• ogerstory,
• oferstory,
• ovwrstory,
• ovsrstory,
• ovdrstory,
• ovrrstory,
• ov4rstory,
• ov3rstory,
• oveestory,
• ovedstory,
• ovefstory,
• ovetstory

• overload,
• overjoyed,
• overboard,
• overseas,
• overcooked,
• overturned,
• overdue,
• overcome,
• oversized,
• overhang,
• overlap,
• overthrow,
• overhaul,
• Overheard,
• overcast.

The adjective form of "overstory" is "overstoryed".

The plural form of the word "overstory" is "overstories".

The singular form of the word "Overstory" is "Overstory".