conversion
14 synonyms and 3 antonyms for conversion, grouped by meaning and by how common each one is.
Noun — The act of changing something from one form, use, or state into another.
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 conversion
The word patterns that sound natural to a native speaker.
Etymology
From Latin conversio, "a turning around, a change," from convertere.
Full origin of conversion →Frequently asked questions
What does “conversion” mean?
The word “conversion” means the act of changing something from one form, use, or state into another. In plain terms, the process of turning something into something else, whether that's a building, a belief, a customer, or a rugby score.
How do you pronounce “conversion”?
“Conversion” is pronounced kuhn-VURSHN (/kənˈvɝʒən/ in IPA).
How do you use “conversion” in a sentence?
Here is “conversion” used in a sentence: “The conversion of the old warehouse into flats took over a year.”
What is another word for “conversion”?
Words with a similar meaning to “conversion” include development, metamorphosis, transfiguration, transfigurement, transformation and transmogrification.
What is the opposite of “conversion”?
The opposite of “conversion” — its antonyms — are deconversion, restoration and reversion.
What part of speech is “conversion”?
“Conversion” is a noun.
Where does the word “conversion” come from?
The word “conversion” comes from Latin. From Latin conversio, "a turning around, a change," from convertere.
Is “conversion” a common word?
“Conversion” is a fairly common word in modern English, usually learned at around the B2 level.
What is the difference between "conversion" and "transformation"?
Both describe change, but "conversion" stresses changing something from one form, use, or state into another for a specific purpose, such as a currency conversion or a loft conversion. "Transformation" suggests a more complete or dramatic change in nature or appearance, without the sense of adapting for a particular use.
What preposition is used with "conversion"?
"Conversion" is usually followed by "to" for the resulting state or belief, as in "conversion to Christianity" or "conversion to metric." You use "from" for the starting point and "into" for the new form, as in "the conversion from oil into gas."
When does "conversion" refer to religion rather than a change of form?
"Conversion" refers to religion when it describes a change of faith, belief, or opinion, such as a person's conversion to a new religion. In other contexts it means physically or functionally changing something, like the conversion of a building or the conversion of data.
What are common collocations with "conversion"?
Frequent pairings include "currency conversion," "loft conversion," "data conversion," and "religious conversion." These show its two main uses: changing one thing into another, and changing a belief.