1. Not mixed with extraneous elements
   - plain, sheer, unmixed

See also: pure

• soul patch
• soul-destroying
• soul-searching
• soul-stirring
• soulful
• soulfully
• soulfulness
• soulless
• soullessly
• sound
• sound alphabet
• sound asleep
• sound barrier
• sound bite
• sound bow
• sound camera
• sound effect
• sound film
• sound hole
• sound judgement
• sound judgment
• sound law
• sound off
• sound out
• sound perception