Keentune
Adaptive skill practice — find your level, get sharper.
Usage & Diction practice
Stop mixing up the words careful people don’t
The words and phrases that quietly signal carelessness when misused — affect/effect, fewer/less, who/whom, imply/infer, flout/flaunt, “begs the question”, “couldn’t care less”. Each item turns on one clear distinction. Distinct from Grammar (the rules): this is diction — choosing the right word.
• Meets you at your level — never too easy, never too hard.
• Adapts every question to how you’re doing.
• Tracks your level over time. Skill practice, not a test.
Explore all skills on Keentune
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