natural Anglais:

natural stone

The royal navy of England hath ever been its greatest defense and ornament; it is its ancient and natural strength; the floating bulwark of our island.

Imogen of the Internet has dyed her hair all 216 web-safe colors at some point in her life. She is a natural #663300.

As soon as the land of any country has all become private property, the landlords, like all other men, love to reap where they never sowed, and demand a rent even for its natural produce.

The second is the affinity with environment. By utilizing natural energy and reducing wastes, we have to make houses which harmonize with ecology.

Carbon dioxide is a gas that is produced every time a fuel such as coal, oil, or natural gas is burned.

If a natural language can be compared to a tree, which has developed during the course of time, Esperanto can be compared to a plastic tree, which was created artificially.

All natural objects and phenomena used to be considered as having kami, so the gods of Shinto were uncountably numerous.

But that's ridiculous! Dima protested. "Kopeks haven't been around in ages! And 0.99 isn't even a natural number!"

Lojban is designed to be unambiguous in orthography, phonology, morphology, and grammar. Lojban semantics, however, must support the same breadth of human thought as natural languages.

In the strict sense of the term, a true democracy has never existed, and never will exist. It is against natural order that the great number should govern and that the few should be governed.

She's pure bred blue-blood you see. Unfortunately that's no sort of put-on but her natural self.

Since many organizations are putting effort into recycling in order to restore the natural environment, why won't you contribute to reforestation?

The robot was so lifelike that it was creepy.

If something is lifelike it looks real.

The graphics in the video game are more lifelike than we imagined they would be.

Of course I shall do my best to make my drawings as lifelike as possible.

It is often not the costliest and most lifelike toy that wins the child's love.