move swiftly and in an uncontrolled

way usually around a corner.

dangerously likely to fall or collapse.

about to happen very soon

a mass of whirling fluid or air, especially a whirlpool or whirlwind.

not able to fail; perfect

showing luminous colors that seem to change when seen from different angles

ideas opposed to the beliefs of religion for

philosophy

internal organs of animals

pass out of sight, memory, or existence