possible
10 synonyms and 2 antonyms for possible, grouped by meaning and by how common each one is.
Adj — Able to happen, exist, or be done; not ruled out.
Synonyms
Everyday swaps
Common words most readers know — safe in any writing.
Less common
Still standard English, but they carry more weight.
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
Antonyms
How to use possible
The word patterns that sound natural to a native speaker.
Etymology
From Latin possibilis, from posse ("to be able").
Full origin of possible →Frequently asked questions
What does “possible” mean?
The word “possible” means able to happen, exist, or be done; not ruled out. In plain terms, able to happen or be true; not impossible.
How do you pronounce “possible”?
“Possible” is pronounced POS-uh-buhl (/ˈpɑ.sə.bəl/ in IPA).
How do you use “possible” in a sentence?
Here is “possible” used in a sentence: “It's possible to finish the project by Friday.”
What is another word for “possible”?
Words with a similar meaning to “possible” include futurable, possibility and option.
What is the opposite of “possible”?
The opposite of “possible” — its antonyms — are impossible and no-go.
What part of speech is “possible”?
“Possible” is an adjective.
Where does the word “possible” come from?
The word “possible” comes from Latin. From Latin possibilis, from posse ("to be able").
Is “possible” a common word?
“Possible” is a very common word in modern English, usually learned at around the A2 level.
What is the difference between possible and probable?
Possible means something could happen - it is not ruled out, however small the chance. Probable means it is likely to happen, with the odds in its favour. Rain is always possible, but only probable once clouds gather. Everything probable is possible, yet not everything possible is probable.
What is the difference between possible and feasible?
Possible means something can happen in principle. Feasible means it is not just possible but practical and realistic to carry out with the resources at hand. Travelling to Mars is possible; whether it is feasible depends on cost, technology, and time. Feasible is the stronger, more practical word.
What is the opposite of possible?
The opposite of possible is impossible - unable to happen, exist, or be done under any circumstances. Words like unattainable and unachievable come close. Something impossible is completely ruled out, whereas something possible stays open, no matter how slim or unlikely the chance may be.