Rhythmical (adjective)

1. Having a regular rhythm or pattern.
2. Relating to rhythm.

Origin:

Late middle english: from old french rythmical or late latin rhythmicus, from greek rhythmos "measured flow or movement".

Examples:

1. The song had a rhythmical beat that was easy to dance to.
2. He spoke in a rhythmical and mesmerizing way.
3. The poem had a rhythmical flow to it.
4. The dancers moved in a rhythmical pattern.
5. He played the drums with a rhythmical precision.