authoritative
adjective
[ ɔːˈθɒrɪtətɪv ]
• able to be trusted as being accurate or true; reliable.
• "clear, authoritative information and advice"
Similar:
reliable,
dependable,
trustworthy,
good,
sound,
authentic,
valid,
well founded,
attested,
certified,
verifiable,
accurate,
factual,
from the horse's mouth,
• commanding and self-confident; likely to be respected and obeyed.
• "his voice was calm and authoritative"
Similar:
self-assured,
assured,
self-confident,
confident,
sure of oneself,
commanding,
imposing,
masterful,
magisterial,
lordly,
assertive,
dogmatic,
peremptory,
arrogant,
dominating,
domineering,
imperious,
overbearing,
bossy,
authoritarian,
