Use 'unattainable' when discussing goals that are impossible, to emphasize setting realistic targets. No matter how hard I tried, a perfect score was unattainable.
Pro Tip 2/3
Emotional Impact
'Unattainable' often carries a sense of disappointment or hardship in reaching a desired outcome. The artist felt the perfect painting was unattainable.
Pro Tip 3/3
High Aspirations
It suggests aiming for something very ambitious, beyond the norm. She dreamed of traveling to Mars, an unattainable quest in her lifetime.