compulsion C1

/kəmˈpʌl.ʃən/ A strong, often irresistible urge to do something.

compulsive C2+

/kəmˈpʌlsɪv/ resulting from or driven by an irresistible urge

uncompelling C2+

/ˌʌnkəmˈpɛlɪŋ/ not persuasive or interesting