What is the meaning of authoritative in tamil?

Meaning(s):

1. having authority or ascendancy or influence
2. of recognized authority or excellence
3. sanctioned by established authority
4. recognized as true
5. valid
6. domineering
7. official
8. authorized
9. आधिकारिक = official Authoritative instructions/order./an authoritative manner/tone of voice.
10. अधिकारपूर्ण The captain's authoritative manner
11. प्रभुतापूर्ण The captain's authoritative manner
12. प्रभावशाली An authoritative official
13. बाइख़्तियार The captain's authoritative manner
14. बाइख्तियार The captain's authoritative manner
15. प्रामाणिक His authoritative work on greece
16. Accurate, Administrative, Approved, Assertive, Attested, Authentic, Authenticated, Authorised, Authoritarian, Authorized, Autocratic, Bureaucratic, Canonical, Classical, Commanding, Confident, Confirmed, Decisive, Definitive, Departmental, Dependable, Dictatorial, Doctrinaire, Documented, Dogmatic, Dominating, Ex cathedra, Important, Factual, Faithful, Learned, Legit, Proven, Reliable, Righteous, Scholarly, Sound, Supported, Trustworthy, Truthful, Validated, Verified, Veritable, Imperative, Imperious, Imposing, Masterly, Officious, Peremptory, Self-assured, Ex officio, Executive, Imperial, Lawful, Legal, Legitimate, Magisterial, Mandatory, Ruling, Sanctioned, Sovereign, Supreme
17. Democratic