Disk and Ecliptic

Disk noun - Something with a round shape resembling a flat circular plate.

Ecliptic and disk are semantically related In some cases you can use "Ecliptic" instead a noun "Disk".

Nearby Words: diskette, disking, disked, diskless

Ecliptic noun - The great circle representing the apparent annual path of the sun; the plane of the Earth's orbit around the sun; makes an angle of about 23 degrees with the equator.

Disk and ecliptic are semantically related in circle topic. You can use "Disk" instead a noun "Ecliptic", if it concerns topics such as orb.