He often insults people and then insists he is only joking, but the malicious look in his eyes says otherwise.
David's action of deliberately inserting a paperclip into the photocopier was malicious.
There was a malicious disease spreading throughout the camp, killing many people. :) Hope that helps.
The malicious man tried to steal the old lady's glasses so she would not be able to see.
The malicious hacker planted a virus in the computer system to steal sensitive information.
The dog had a wild, malicious look in its eyes.
The word malicious is an adjective. It means to be deliberately harmful.
The fact that he carried a knife to the party was enough to show his malicious intent. Means desire to cause harm to another, intent to cause pain.
He had a malicious tone of voice. Their attitude was extremely malicious. I can't believe how malicious their comments were! Spam is a malicious program used for stealing information about people.
that girl is so malicious because everyday she bullies kids.
Libel is false and malicious use of the printed word.
"What a poor, ignorant, malicious, short-sighted, crapulous mass is Tom Paine's common sense." John Adams
The Internet is now a store of malicious softwares rather than the original ones. The local market had its windows broken by malicious delinquents.