Wiktionary
impractically
adv. In an impractical manner.
Usage examples of "impractically".
She wore coarse workman’s trousers, but with an expensive-looking and impractically wide-sleeved jacket over it, clasped at the waist with a circle that glittered with tiny iridescent disks.
Brutally, even impractically, heavy for a one-man weapon, it had been designed to defeat heavy armor, armor much heavier than any LAV boasted.
The laws of Vinland gave what Park thought was an impractically exaggerated sanctity to a man's home, but he was glad of that as things were.