I was incidental.

The tests were only incidental.

Isolates impurities by filtering through water.

It evolved to soak up impurities.

The cost is incidental but the gesture is huge.

A bit of sedimentation, nobly suspended. Impurities settle at the right speed.

Unlike a normal mirror, it can reflect back the incidental light in the exact same direction.

'cause that's what fertilizer's made of, but it also has other impurities, other chemicals, that are added to the fertilizer.

The fact that the bat uses echoes in pitch darkness to input the current variables to its model, while the swallow uses light, is incidental.

But our water has no impurities. A farm that doesn't feed its fish, a farm that measures its success by the success of its predators.

A farm that has no impurities, he made a big understatement, because the water that flows through that farm comes in from the Guadalquivir River.

And Justice Stevens, writing for the majority, said he had read all about the history of golf, and the essential point of the game is to get very small ball from one place into a hole in as few strokes as possible, and that walking was not essential, but incidental.

Stay at home, and do not deck yourselves with ostentation as in the days of paganism fulfil your devotional obligations, pay the zakat, and obey God and His Apostle. God desires to remove impurities from you, O inmates of this house, and to cleanse and bring out the best in you.