Common Mistakes : advice

advice – Noun

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BAD: I adviced him to tell the police

GOOD: I advised him to tell the police

Advice is a noun. Advise is a verb

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BAD: She gave me a good advice

GOOD: She gave me some good advice

BAD: It is full of good advices on healthy eating

GOOD: It is full of good advice on healthy eating

Advice is an uncountable noun: ‘I could do with some advice

Compare: She gave me a good piece of advice