English Reference

Word

unattainable

Phoneticsunattain·able

US/ˌənəˈteɪnəbəɫ/

UK/ʌnɐtˈeɪnəbəl/

Definition

adj. impossible to reach or achieve. You use this to describe a goal or a place that feels too far away to get to.

adj. impossible to reach, achieve, or obtain. Often describes goals that are distant or objects that are physically out of reach.

Examples

“The summit of the mountain is unattainable for most climbers.”

“Many people find the dream of living in a large city unattainable due to the high cost of housing.”

“The philosopher argued that true happiness is an unattainable ideal for most humans, as our desires are constantly shifting and expanding.”

Examples

simple

“The summit of the mountain is unattainable for most climbers.”

contextual

“Many people find the dream of living in a large city unattainable due to the high cost of housing.”

complex

“The philosopher argued that true happiness is an unattainable ideal for most humans, as our desires are constantly shifting and expanding.”

Real-World Examples

“Perhaps the pressure to meet increasingly demanding and sometimes unattainable standards is driving this behaviour.”
The Guardian · 7 Aug 2026
“That’s not unattainable if things go well for Starship, but it would take time.”
Ars Technica · 15 Jul 2026

Etymology

From un- + attain + -able.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry

Level
C1 · Advanced
Frequency
Occasional
Updated

Scan code

englishreference.com/q/unattainable

English Reference