subtile
/ˈsʌtəl/
adjective
- Archaic spelling of subtle, meaning delicate, fine, or not obvious.
- Her argument was subtile, relying on small details that many listeners missed.
- The artist used a subtile shading technique that made the painting seem to glow.
- There was a subtile difference between the two flavors that only an expert could detect.
Antonyms