Quick answer: Practicable means capable of being done or put into effect given the actual circumstances: Is it practicable to finish the audit by Friday? Practical means useful, sensible, or based on real experience rather than theory: She gave us some practical advice. Practicable is about whether something can be achieved; practical is about whether something is useful or sensible. For a fuller definition, see the Cambridge Dictionary entry for ‘practicable’.
Comparison Table
| Word | Part of Speech | Meaning | Example |
|---|---|---|---|
| practicable | adjective | capable of being done or put into effect; feasible given the circumstances | The plan is only practicable if we get extra funding. |
| practical | adjective | useful and sensible in real life; relating to actual practice rather than theory | He offered a practical solution to the problem. |
Using Practicable
Practicable is a rarer, more formal word that focuses narrowly on whether something can actually be carried out under given conditions. It is common in official, legal, and technical writing.
The committee will act as soon as practicable.
Given the terrain, building a road here is barely practicable.
Employers must take all steps that are reasonably practicable to ensure safety.
Is it practicable to deliver all orders within 24 hours?
Using Practical
Practical is the everyday word describing something useful, sensible, hands-on, or grounded in real experience rather than theory.
She always gives practical advice rather than vague theory.
These boots are practical for muddy conditions.
The course focuses on practical skills, not just lectures.
From a practical point of view, renting makes more sense right now.
Memory Trick
PracticABLE ends in "able" — think "able to be done", i.e. feasible or achievable in the circumstances. PracticAL is the everyday adjective you already know, describing anything useful, sensible, or hands-on.
Common Mistakes
✗ It isn't practical to finish the bridge before winter given the budget.
✓ It isn't practicable to finish the bridge before winter given the budget.
When you mean "cannot actually be achieved under these conditions", the more precise (and often required, formal) word is "practicable".
✗ These shoes are very practicable for hiking.
✓ These shoes are very practical for hiking.
Tips to Avoid Confusion
- If you mean "can this actually be done given the circumstances?", use practicable.
- If you mean "useful, sensible, or hands-on", use practical — it's the far more common word.
- "Practicable" appears mostly in formal, legal, or official writing (e.g. "as soon as practicable").
- When in doubt, "practical" is almost always the safer everyday choice.
For more on related grammar, see word formation. Also confusing: Afraid vs Frightened, Alone vs Lonely, Angry vs Furious. Browse all confusing word pairs →
Quick Check: Practicable or Practical?
4 fill-in-the-blank questions — choose the correct word for each sentence.
1. “We will respond as soon as ___.” (as circumstances allow)
2. “He offered some ___ tips for saving money.” (useful)
3. “Given the cost, the project simply isn’t ___ this year.”
4. “These gloves are ___ for gardening.”
Frequently Asked Questions
What is the difference between practicable and practical?
Practicable means capable of being done or put into effect under the given circumstances: "a practicable plan given our limited budget." Practical means useful and sensible in everyday life, or relating to actual experience rather than theory: "practical advice", "practical skills". Practicable focuses narrowly on whether something can be achieved; practical is broader and more common.
Why are practicable and practical so often confused?
Both come from the same root (Latin "practicus") and look almost identical, differing only by the "-able" ending. Because "practicable" is rare and formal, many writers substitute the far more familiar "practical" even where the meanings don't quite match.
Is practicable a formal word?
Yes. Practicable is mostly found in formal, legal, technical, or official writing — for example in regulations ("as soon as practicable") — whereas practical is used constantly in everyday speech and writing.
Can something be practical but not practicable?
Yes. An idea can be practical (sensible and useful in principle) yet not practicable right now if circumstances — money, time, technology, or law — make it impossible to actually carry out.
What is the opposite of practicable?
The opposite is "impracticable", meaning impossible to carry out or put into effect: "Building a bridge there is simply impracticable." The opposite of practical is "impractical", meaning not sensible or not useful: "an impractical pair of shoes for hiking."
Does 'as soon as practicable' mean the same as 'as soon as practical'?
They are used similarly in everyday contexts, but "as soon as practicable" is the standard phrase in legal, regulatory, and official documents, meaning as soon as circumstances actually allow it to be done.
What is the adverb form of practical?
The adverb is 'practically': "Practically speaking, we can't finish by Friday." It can also mean "almost": "The project is practically finished." Practicable does not have a common adverb form in everyday use.
Can practical describe a person?
Yes — a practical person is sensible, down-to-earth, and good at solving real problems: "She's very practical and always finds a workable solution." Practicable cannot describe a person; it only describes plans, actions, or ideas.
What is the noun form related to these words?
"Practicality" (or "practicability" for the rarer word) describes the quality of being practical or practicable: "They questioned the practicality of the new schedule."
How can I remember practicable vs practical?
Practic-ABLE ends in "able" — think "able to be done", i.e. feasible. Practical is the everyday word for sensible, useful, hands-on things. If you mean "can this actually be done?", reach for practicable; for everything else, use practical.