compulsion

As nouns the difference between compulsion and comparisonitis

is that compulsion is an irrational need to perform some action, often despite negative consequences while comparisonitis is the compulsion to compare one’s accomplishments to another’s to determine relative importance, etc.

As nouns the difference between compulsion and compulsivity

is that compulsion is obsession while compulsivity is compulsion.

As a noun compulsion

is obsession.

As an adjective compulsatory is

enforced by or resulting from compulsion; employing force or constraint; compulsory.

As a noun compulsion

is obsession.

As an adjective kleptomaniacal is

having a compulsion to steal, as a kleptomaniac does.

As nouns the difference between compulsion and apotemnophilia

is that compulsion is obsession while apotemnophilia is (psychology) a compulsion to become, or appear to be, an amputee.

As nouns the difference between compulsion and cacoethes

is that compulsion is an irrational need to perform some action, often despite negative consequences while cacoethes is compulsion; mania.