Impractical
Impractical adjective - Not capable of being put to use or account.
Usage example: the flimsy little toy shovel was cute, but completely impractical for digging up tree stumps
Useful is an antonym for impractical.
Nearby Words: impracticable, impracticability
Useful
Useful adjective - Capable of being put to use or account.
Usage example: useful suggestions for limiting the amount of food we eat
Impractical is an antonym for useful.
Both words in one sentence
- After the accident, M2 was converted into an impractical Carrier Sub and M3 was converted into a Minelayer Sub, meaning it was the only one of the three to have any useful purpose.
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A bit impractical by itself, but rather useful as a modifier for other functions.
Source: Video Game / Transistor - Acquire a very niche spell which is normally highly impractical but very useful for grinding a particular species of a Beef Gate which is not supposed to be beatable at this point.
Source: Disc One Nuke
Cite this Source
Useful and Impractical. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/impractical/useful
Impractical & Useful. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/impractical/useful>.
Useful or Impractical. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/impractical/useful.
Google Ngram Viewer shows how "impractical" and "useful" have occurred on timeline