- unrealizable
- Synonyms and related words:beyond one, impracticable, impractical, infeasible, inoperable, insuperable, insurmountable, too much for, unachievable, unattainable, uncompassable, undoable, uneffectible, unfeasible, unnegotiable, unperformable, unsurmountable, unworkable
Moby Thesaurus. Grady Ward. 1996.