1. A right line on which the style or gnomon of a dial is erected.

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

• substule,
• substle,
• substil,
• substile,
• aubstyle,
• zubstyle,
• xubstyle,
• dubstyle,
• eubstyle,
• wubstyle,
• sybstyle,
• shbstyle,
• sjbstyle,
• sibstyle,
• s8bstyle,
• s7bstyle,
• substyyle,
• substyl,
• substylle,
• substylee

The adjective form of "substyle" is "substylistic".

The plural form of the word "Substyle" is "Substyles".

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