1. The state of being vertical.

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

• certicalness,
• berticalness,
• gerticalness,
• ferticalness,
• vwrticalness,
• vsrticalness,
• vdrticalness,
• vrrticalness,
• v4rticalness,
• v3rticalness,
• veeticalness,
• vedticalness,
• vefticalness,
• vetticalness,
• ve5ticalness,
• ve4ticalness,
• verticalnesse,
• verticalnes,
• verticallness,
• vertikalness

• vertical circle,
• vertical angle,
• vertical flute,
• vertical fin,
• vertical bank,
• verticillate,
• vertically,
• veridical,
• vertical union,
• vertical file,
• vertical tail,
• verticality.

The adjective form of the word "verticalness" is "vertical".

The plural of the "verticalness" can be the "verticalnesses".

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