parheliacal

• a word derived from parhelion.
  parhelion

  noun

  a bright circular spot on a solar halo; a mock sun: usually one of two or more such spots seen on opposite sides of the sun, and often accompanied by additional luminous arcs and bands.

More Suggestions

• paradisiacal
• helical
• paramedical
• parhelion
• parenthetical
• parhelic circle
• paradisaical
• ammoniacal
• caracal