mad
12 synonyms and 0 antonyms for mad, grouped by meaning and by how common each one is.
Adj — Angry or annoyed.
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.
How to use mad
The word patterns that sound natural to a native speaker.
Etymology
From Old English gemæd(ed), "made insane", tracing back to a Proto-Germanic root meaning "to change or damage".
Full origin of mad →Frequently asked questions
What does “mad” mean?
The word “mad” means angry or annoyed. In plain terms, angry, or (in the older sense) mentally unwell — context tells you which.
How do you pronounce “mad”?
“Mad” is pronounced MAD (/ˈmæd/ in IPA).
How do you use “mad” in a sentence?
Here is “mad” used in a sentence: “She was mad at her brother for breaking her phone.”
What is another word for “mad”?
Words with a similar meaning to “mad” include mighty, kinda, hella and helluv.
What part of speech is “mad”?
“Mad” is an adjective.
Where does the word “mad” come from?
The word “mad” comes from Old English. From Old English gemæd(ed), "made insane", tracing back to a Proto-Germanic root meaning "to change or damage".
Is “mad” a common word?
“Mad” is a very common word in modern English, usually learned at around the A2 level.
How many meanings does “mad” have?
“Mad” has 4 distinct senses listed in this dictionary. The most common is: angry or annoyed.
What is the difference between mad and angry?
In this sense they mean much the same thing — feeling strong displeasure. Angry is the neutral, standard word, while mad is more informal and especially common in American English. 'I'm mad at you' and 'I'm angry with you' carry the same meaning, though mad sounds more casual and conversational.
Does mad mean angry or crazy?
It can mean either, depending on region and context. In American English, mad most often means angry or annoyed. In British English, mad traditionally means insane, wild, or crazy, as in 'mad with excitement.' Context usually makes the intended sense clear, but the two meanings can cause genuine confusion between dialects.
Is mad formal or informal?
Meaning angry, mad is informal and best suited to casual speech and writing. In more formal settings, 'angry,' 'annoyed,' or 'irritated' are usually preferred. Mad has a relaxed, everyday feel, which makes it common in conversation but less fitting for professional reports, official letters, or serious formal prose.
What is the opposite of mad?
When mad means angry, its opposites include calm, pleased, and content. 'Happy' or 'delighted' contrast with it when the anger is directed at a situation. Each opposite points to a settled, untroubled state rather than the irritation and displeasure that mad describes in this sense.