As a noun skate

is a runner or blade, usually of steel, with a frame shaped to fit the sole of a shoe, made to be fastened under the foot, and used for gliding on ice.

As a verb skate

is to move along a surface (ice or ground) using skates.

As an adjective heterocercal is

of a fish's tail, such that the vertebral column bends and extends upwards into the upper lobe of the tail, making it larger than the lower lobe; as in sharks, rays, and skates.

Heterocercality is a derived term of heterocercal.

As an adjective heterocercal is

(ichthyology) of a fish's tail, such that the vertebral column bends and extends upwards into the upper lobe of the tail, making it larger than the lower lobe; as in sharks, rays, and skates.

Heterocercal is a coordinate term of diphycercal.

As adjectives the difference between diphycercal and heterocercal

is that diphycercal is describing a symmetric tail fin in which the vertebral column extends to the tip while heterocercal is of a fish's tail, such that the vertebral column bends and extends upwards into the upper lobe of the tail, making it larger than the lower lobe; as in sharks, rays, and skates.

Protocercal is a coordinate term of heterocercal.

As adjectives the difference between protocercal and heterocercal

is that protocercal is (zoology) having a caudal fin extending around the end of the vertebral column, like that which is first formed in the embryo of fishes; diphycercal while heterocercal is (ichthyology) of a fish's tail, such that the vertebral column bends and extends upwards into the upper lobe of the tail, making it larger than the lower lobe; as in sharks, rays, and skates.

As nouns the difference between sturgeon and sterlet

is that sturgeon is any marine or freshwater fish of the family Acipenseridae that are prized for their roe and are endemic to temperate seas and rivers of the northern hemisphere, especially central Eurasia while sterlet is a smaller, common Eurasian sturgeon, of the species species: Acipenser ruthenus.

As a verb systematizing

is present participle of systematize.

As a noun systematology is

the science or study of systematizing.

Limer is a alternative form of lymer.

As nouns the difference between lymer and limer

is that lymer is obsolete form of lang=en|limer while limer is a kind of dog kept on a lead; a bloodhound; a mongrel.

Heapy is a synonym of cumulose.

As adjectives the difference between cumulose and heapy

is that cumulose is full of heaps while heapy is having lots of heaps or piles.

Heapily is a derived term of heapy.

As an adverb heapily

is in a heapy manner.

As an adjective heapy is

having lots of heaps or piles.

Heapiness is a derived term of heapy.

As a noun heapiness

is the state or quality of being heapy.

As an adjective heapy is

having lots of heaps or piles.