Big Huge Thesaurus

clearness

noun

• clarity
• lucidity
• lucidness
• pellucidity
• limpidity
• uncloudedness
• comprehensibility
• quality
• understandability

antonyms

• obscurity
• opacity
• unclearness

sounds kind of like

• callorhinus
• clarence
• clearance
• clearing
• clearing house
• coloring
• colouring