anthelion /an-thēˈli-ən or -lyən/

1. A luminous coloured ring seen on a cloud or fog bank opposite the sun
2. A white spot on the parhelic circle seen opposite the sun

• unburthens
• unbury
• unburying
• unbusinesslike
• unbusy
• unbuttered
• unbutton
• unbuttoned
• unbuttoning
• unbuttons
• uncage
• uncaged
• uncages
• uncaging
• uncalculated
• uncalculating
• uncalled
• uncalled for
• uncalled-for
• uncandid
• uncandidly
• uncandidness
• uncandidnesses
• uncandour
• uncandours