Synonyms for Synthetic
Updated · Synonyms List editorial team

Quick answer: Synthetic refers to anything made by chemical processes rather than by nature. When you need another word for synthetic, consider terms like artificial, man-made, or manufactured. These alternatives help you describe materials or substances created in a laboratory to mimic natural items without using the exact same term.
Closest Synonyms for Synthetic
- artificial
- Implies a lack of natural origin, often used for materials or emotions. Example: The artificial flowers looked very realistic.
- man-made
- Emphasizes human creation without the negative connotation of fake. Example: This man-made fabric is soft and durable.
- manufactured
- Focuses on the industrial process used to create the item. Example: The factory produces manufactured goods for export.
- processed
- Indicates that natural materials have been altered significantly. Example: Processed foods often contain many added ingredients.
- imitated
- Suggests a copy made to look like something else. Example: This imitated leather wallet does not feel real.
- fabricated
- Can imply construction or sometimes deception depending on context. Example: The evidence was fabricated to hide the truth.
- constructed
- Focuses on the act of putting parts together to form a whole. Example: The bridge was constructed using synthetic concrete.
- engineered
- Suggests careful design and planning for a specific purpose. Example: The team engineered a synthetic solution to the problem.
- created
- A general term for bringing something into existence. Example: Scientists created a new synthetic material.
Formal Synonyms for Synthetic
- chemically derived
- Specific to substances created through chemical reactions. Example: The dye is chemically derived from coal tar.
- lab-made
- Common in scientific writing for items created in a lab. Example: The drug is lab-made and highly effective.
- industrial
- Used when referring to large-scale production items. Example: Industrial plastics are used in construction.
- synthesized
- Formal spelling for combined chemical creation. Example: The protein was synthesized for testing.
- produced
- Neutral term for making something in a factory. Example: Goods are produced on an assembly line.
Informal Synonyms for Synthetic
- fake
- Common casual term for something not real. Example: Those fake fangs look pretty good.
- faked
- Past tense of fake, implying deception or imitation. Example: The faked trophy was easy to spot.
- made-up
- Can mean invented or constructed from parts. Example: The made-up costume was very creative.
Stronger and Weaker Words
- contrived
- weaker
- synthetically made
- neutral
- manufactured product
- neutral
- artificially created
- neutral
- chemically engineered
- stronger
- lab-created
- stronger
- imitation
- weaker
- synthetically produced
- weaker
Antonyms for Synthetic
- natural
- organic
- authentic
- genuine
- real
- handmade
- wild
- raw
- native
- unprocessed
How to Pick the Right Synonym
Choosing the correct synonym for synthetic depends on the tone and context of your writing. If you need a neutral term for materials, man-made or manufactured works well without sounding negative. For scientific discussions, use synthesized or chemically derived to maintain precision. Avoid words like fake or artificial when you want to sound respectful, reserving them for cases where the artificial nature is the main point of discussion. Always consider whether the item is copied or simply created, as imitated and created serve different purposes in describing the object.
Frequently Asked Questions
What is the difference between synthetic and artificial?
Both terms describe non-natural items, but synthetic usually refers to chemicals or materials made in a lab, while artificial can apply to anything made to look or act like something else, including emotions or sounds.
Are man-made materials always synthetic?
Not always. Man-made items can be created from natural resources through physical processes, whereas synthetic items are specifically made by combining chemical elements to create new substances that do not exist in nature.
What is a good formal synonym for synthetic?
Manufactured or synthesized are excellent formal synonyms for synthetic, especially when discussing industrial products or chemical compounds in scientific or business contexts.
How do you use the word synthetic in a sentence?
You might say, The dress was made from synthetic fibers that are durable and easy to care for, or Scientists developed a synthetic version of the rare protein for testing.





