Persuasive

a.	1.	Tending to persuade; having the power of persuading; as, persuasive eloquence.
n.	1.	That which persuades; an inducement; an incitement; an exhortation.

Adj.	1.	persuasive - tending or intended or having the power to induce action or belief; "persuasive eloquence"; "a most persuasive speaker" Antonyms: dissuasive - deterring from action; "dissuasive advice"; "made a slight dissuasive gesture with her hand"
	2.	persuasive - capable of convincing; "a persuasive argument"; "the evidence is persuasive but not conclusive"

absolute, assuring, authoritative, bait, bribe, cajoling, carrot, charismatic, charming, cogent, conclusive, consequential, convictional, decisive, determinative, dynamic, effective, effectual, efficacious, enchanting, encouragement, estimable, exhortative, exhortatory, fillip, forceful, hortative, hortatory, important, impressive, incentive, incitement, inducement, influential, interest, invitation, lure, magnetic, momentous, payment, percentage, personable, persuading, potent, powerful, prestigious, productive, profit, provocation, reputable, reward, satisfactory, satisfying, stimulation, stimulative, stimulus, strong, suasive, substantial, sweetener, sweetening, telling, valid, weighty, wheedling, whet