phenomenon
6 synonyms and 2 antonyms for phenomenon, grouped by meaning and by how common each one is.
Noun — An observable event, fact, or occurrence, especially one that is studied or explained scientifically.
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 phenomenon
The word patterns that sound natural to a native speaker.
Etymology
From Late Latin phaenomenon, borrowed from Greek phainomenon, "a thing that appears," from phainein, "to show."
Full origin of phenomenon →Frequently asked questions
What does “phenomenon” mean?
The word “phenomenon” means an observable event, fact, or occurrence, especially one that is studied or explained scientifically. In plain terms, something that happens or exists and can be observed, or a truly remarkable person or thing.
How do you pronounce “phenomenon”?
“Phenomenon” is pronounced fuh-NOM-ih-nuhn (/fəˈnɑ.məˌnɑn/ in IPA).
How do you use “phenomenon” in a sentence?
Here is “phenomenon” used in a sentence: “Climate change is a phenomenon backed by overwhelming scientific evidence.”
What is the opposite of “phenomenon”?
The opposite of “phenomenon” — its antonyms — are noumenon and thing-in-itself.
What part of speech is “phenomenon”?
“Phenomenon” is a noun.
Where does the word “phenomenon” come from?
The word “phenomenon” comes from Late Latin. From Late Latin phaenomenon, borrowed from Greek phainomenon, "a thing that appears," from phainein, "to show.".
Is “phenomenon” a common word?
“Phenomenon” is a fairly common word in modern English, usually learned at around the B1 level.
How many meanings does “phenomenon” have?
“Phenomenon” has 2 distinct senses listed in this dictionary. The most common is: an observable event, fact, or occurrence, especially one that is studied or explained scientifically.
What is the plural of "phenomenon"?
The plural of "phenomenon" is "phenomena," following its Greek origin. It is a common mistake to use "phenomena" as a singular; you should say "this phenomenon" but "these phenomena."
What is the difference between "phenomenon" and "phenomena"?
"Phenomenon" is singular and "phenomena" is plural. Referring to one event, use "phenomenon"; for two or more, use "phenomena," and avoid saying "a phenomena."
What is the difference between a "phenomenon" and an "event"?
An "event" is simply something that happens, while a "phenomenon" is an observable occurrence or fact, especially one notable enough to be studied or explained scientifically. "Phenomenon" often carries a sense of being remarkable or requiring explanation.
Can "phenomenon" describe a person?
Yes. Besides meaning an observable occurrence, "phenomenon" can describe a person or thing that is remarkable or extraordinary, as in "the young player is a phenomenon." In this sense it highlights exceptional talent or quality.