Impractical and Theoretical

Impractical

Impractical adjective - Not capable of being put to use or account.

Theoretical is a synonym for impractical in ideal topic. In some cases you can use "Theoretical" instead an adjective "Impractical", when it comes to topics like vision, unrealistic.

Theoretical

Theoretical adjective - Dealing with or expressing a quality or idea.
Usage example: the theoretical musings in his new book are less engaging than the anecdote-driven arguments of his previous works

Impractical is a synonym for theoretical in ideal topic. You can use "Impractical" instead an adjective "Theoretical", if it concerns topics such as vision, hypothetical.

Both words in one sentence

  • Video Game / Persona Awesome, but Impractical: Stat buffs/debuffs from spells will stack, with no theoretical limit.
  • Possibly because, since even Twilight Sparkle, stated to be one of the most powerful unicorns in Equestria, can't actually perform then, they're currently too impractical, or even completely theoretical.
  • ReGenesis: Set in the present, showcases bleeding edge biotechnology for its science fiction aspects (most of the technology featured are real or in the "theoretical possible but impractical/expensive/unethical stage of development)".
Cite this Source
Theoretical and Impractical. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/impractical/theoretical
Impractical & Theoretical. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/impractical/theoretical>.
Theoretical or Impractical. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/impractical/theoretical.
Google Ngram Viewer shows how "impractical" and "theoretical" have occurred on timeline