crystal clear

adjective

: perfectly or transparently clear

crystal clear water

her directions were crystal clear

Synonyms of crystal clear

• crystal
• clear
• transparent
• liquid

Examples of crystal clear in a Sentence

“Was my request clear?” “Yes, crystal clear.”

Eventually it became crystal clear that something had to change.

Recent Examples on the Web

While retrograde, powerhouse Pluto makes the power dynamics beneath these social connections crystal clear. — Valerie Mesa, PEOPLE, 15 Sep. 2026

The park's remote and rugged location, its steep limestone canyon walls and crystal clear starry night views attract visitors from around the world. — ABC News, 14 Sep. 2026

The park’s remote and rugged location, its steep limestone canyon walls and crystal clear starry night views attract visitors from around the world. — Rebecca Santana, Los Angeles Times, 14 Sep. 2026

The day was an ordinary Tuesday — crystal clear, cool, with a beautiful blue sky. — Joe Holden, CBS News, 11 Sep. 2026

Word History

First Known Use

circa 1528, in the meaning defined above

Rhymes for crystal clear

• auctioneer
• bandelier
• belvedere
• bombardier
• brigadier
• buccaneer
• cavalier
• chandelier
• chanticleer
• chevalier
• commandeer
• disappear