What is the antonym of “infectious”?
The antonym of infectious is harmless and noninfectious. The antonyms harmless and noninfectious convey a lack of danger or harm. It implies that something does not have the ability to cause disease or spread infection.
Brief Definitions of the Antonym(s)
Learn when and how to use these words with these examples!
Not likely to cause harm or injury; not dangerous.
The spider in the corner was harmless and posed no threat to anyone.
Not capable of causing or spreading infection.
The flu vaccine contains a noninfectious strain of the virus that cannot cause illness.
How are these antonyms different from each other?
- 1Harmless refers to something that is not likely to cause harm or injury.
- 2Noninfectious refers to something that cannot cause or spread infection.
Good things to know
- 1Medical Context: Use harmless and noninfectious to describe medical conditions, treatments, and procedures.
- 2Everyday Conversation: Incorporate these antonyms in everyday conversations to describe objects or situations that do not pose any danger or risk.
- 3Writing: Utilize these antonyms in writing to create a clear and concise description of a situation or object.
The antonyms have distinct nuances: Harmless refers to something that is not likely to cause harm or injury, while noninfectious refers to something that cannot cause or spread infection. Use these words in medical contexts, everyday conversations, and writing to describe situations or objects that do not pose any danger or risk.