Grade and Subspecies

Grade noun - One of the units into which a whole is divided on the basis of a common characteristic.

Subspecies and grade are semantically related. In some cases you can use "Subspecies" instead a noun "Grade".

Nearby Words: graded, gradation, graduation, grading, grader

Subspecies noun - (biology) a taxonomic group that is a division of a species; usually arises as a consequence of geographical isolation within a species.

Grade and subspecies are semantically related. Sometimes you can use "Grade" instead a noun "Subspecies".