loco
12 synonyms and 1 antonym for loco, grouped by meaning and by how common each one is.
Adj — Crazy or out of one's mind (informal).
Synonyms
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.
Antonyms
How to use loco
The word patterns that sound natural to a native speaker.
go loco
drive someone loco
Informal; common in American English, often used half-jokingly.
Etymology
Borrowed from Spanish loco, "crazy" or "mad."
Full origin of loco →Frequently asked questions
What does “loco” mean?
The word “loco” means crazy or out of one's mind (informal). In plain terms, casual slang for "crazy" — also the name of a poisonous plant that sends grazing animals a bit mad.
How do you pronounce “loco”?
“Loco” is pronounced LOH-koh (/ˈləʊ.kəʊ/ in IPA).
How do you use “loco” in a sentence?
Here is “loco” used in a sentence: “He went completely loco when he heard the news.”
What part of speech is “loco”?
Depending on how it is used, “loco” can be an adjective and a noun.
Where does the word “loco” come from?
The word “loco” comes from Spanish. Borrowed from Spanish loco, "crazy" or "mad.".
Is “loco” a common word?
“Loco” is an uncommon word in modern English.
How many meanings does “loco” have?
“Loco” has 2 distinct senses listed in this dictionary. The most common is: crazy or out of one's mind (informal).
