-ive suff. An adjective suffix signifying relating or belonging to, of the nature of, tending to; as, affirmative, active, conclusive, corrective, diminutive.
... the powers of your Will on your personality till you can do anything and be anything. Say "I can and I will" in a thousand different ways and prove it too. The requisite qualities that form valuable adjuncts to Will-power are: 1. Determination. 2. Stick-to-it-ive-ness. 3. Perseverance. 4. Invincible and indomitable courage. 5. Non-attachment. 6. Faith in yourself. 7. Faith in God. 8. I can and I will. Repeat this affirmation often till it ... — The Doctrine and Practice of Yoga • A. P. Mukerji