1) Appearing worthy of belief 2) Cogent 3) Coherent 4) Credible 5) Disenchanting 6) Disillusioning 7) Forceful 8) Logical 9) Persuasive 10) Plausible 11) Rational 12) Sound 13) Strong 14) Well-argued 1) Believable 2) Cogent 3) Conclusive 4) Credible 5) Decisive 6) Disenchanting 7) Disillusioning 8) Forceful 9) Indisputable 10) Influential 11) Luculent 12) Persuasive 13) Realistic 14) Reliable 15) Suasive 16) Suitable 
• (p. pr. & vb. n.) of Convince
[adj] - causing one to believe the truth of something 2. [adj] - capable of convincing or persuading
convincing 1. Capable of persuading. 2. Causing someone to believe the truth of something. 3. Believable; plausible. 4. Skilled at making people believe something.
adjective causing one to believe the truth of something; `a convincing story`; `a convincing manner`
persuading or assuring by argument or evidence: They gave a convincing demonstration of the car's safety features. · appearing worthy of belief; plausible: The excuse was not convincing.