regulation

As a noun regulation

is regulation.

As an adjective antiregulatory is

that disapproves of excessive regulation.

As a noun regulation

is regulation.

As an adjective unpoliced is

not policed; not subject to effective regulation.

As nouns the difference between regulation and activin

is that regulation is regulation while activin is a peptide that participates in the regulation of the menstrual cycle, cell proliferation, apoptosis, metabolism, and many other diverse functions.

As nouns the difference between regulation and rulemaking

is that regulation is regulation while rulemaking is (legal) the process of creating regulations.

As an adjective rulemaking is

having the power to make rules.

As nouns the difference between regulation and vasomodulation

is that regulation is regulation while vasomodulation is (biology) the neuronal regulation of blood flow.