1. Not soluble in water
   - non-water-soluble

See also: indissoluble, insoluble

• solicit
• solicitation
• solicitor
• solicitor general
• solicitorship
• solicitous
• solicitously
• solicitousness
• solicitude
• solid
• solid angle
• solid body substance
• solid figure
• solid food
• solid geometry
• solid ground
• solid solution
• solid-colored
• solid-coloured
• solid-hoofed
• solid-state
• solid-state physics
• Solidago
• Solidago bicolor
• Solidago canadensis