Sphere and Terra firma

Sphere noun - A more or less round body or mass.

Terra firma and sphere are semantically related. In some cases you can use "Terra firma" instead a noun "Sphere".

Nearby Words: spherical, sphered, spheric, spheral, spherically

Terra firma noun - The solid part of our planet's surface as distinguished from the sea and air.

Sphere and terra firma are semantically related. Sometimes you can use "Sphere" instead a noun phrase "Terra firma".