credible
adjective
[ ˈkrɛdɪb(ə)l ]
• able to be believed; convincing.
• "few people found his story credible"
Similar:
acceptable,
trustworthy,
reliable,
dependable,
sure,
good,
valid,
feasible,
viable,
tenable,
sustainable,
maintainable,
Origin:
late Middle English: from Latin credibilis, from credere ‘believe’.