What is the difference between crude and rude?

What is the difference between Rude and Crude?

1) Rude

Meaning: Lacking civility or good manners.

Lack of courtesy or grace.

Example: It's rude to stare at people.

It is impolite to stare at people.

2) Crude

Meaning: Adj. Rude, crude, natural, unnatural Processed. n. Natural substance. Crude oil.

Example: a) It was crude of him to say that.

It was rude of him to say that. < /p>

b) Crude oil can be refined into various petroleum products.

Crude oil can be refined into various petroleum products.

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The difference between the two:

1) When both are used as adjectives,

Rude: No Polite, rude (describes a person's quality and character). Crude: rude; rude, often refers to someone who is not well educated. (describes a person's behavior).

Example: He is a rude man, because his behavior is crude.

He is a rude person because his behavior is very rude.

2) Crude can be used as a noun, for example, Crude oil means crude oil.

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