Find Antonyms
antivirus Antonyms
Opposite of antivirus
Pinning down the opposite of antivirus requires matching its exact sense, so the antonyms and opposite words below are paired with a clear noun definition and ranked by contrast strength.
• noun (Context 1)
A software program designed to protect a computer or network by detecting, preventing, and removing computer viruses and other malicious software.
Usage Example
"You should update your virus regularly to keep your personal data secure."
Strongest
virus
malware
Similar words to antivirus
Words similar to antivirus shift depending on context. Common synonyms include:
anti-malware
virus scanner
Cite this Entry
Wordmom. (2026). Antonyms for Antivirus. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/antivirus