1. Pertaining to the vertex; placed or being in the zenith; perpendicular to the plane of the horizon. Vertical circle, a great circle passing through the zenith and the nadir. The prime vertical, that vertical circle which passes through the east and west points. Vertical plane, a plane passing through the vertex and axis of a cone.

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

• verticle,
• verticlly,
• merdical,
• partical,
• artical,
• vertial,
• vechical,
• martical,
• verical,
• vertict,
• veheical,
• vertcial,
• portical,
• verticale,
• vehical,
• veihical,
• vertigal,
• virtical,
• vecical,
• vertual

• Vortical,
• vertigo,
• Verticula,
• Verticle,
• vertical-file,
• near-vertical,
• verdict,
• phoretically,
• veridically,
• vertical-lift,
• vertikal,
• vertical-axis,
• VRTCAL,
• Vortically,
• Foretackle,
• vertically,
• veridical,
• verticil,
• verticality.

The adverb for the word "vertical" is "vertically".

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

The plural of the "vertical" can be the "verticals".

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