believably

Từ điển WordNet v3.1 - WordNet Dictionary

adverb

1. in a believable manner (Freq. 1)
- he acted believably sincere
• Ant:
unbelievably
• Derived from adjective:
believable
2. easy to believe on the basis of available evidence
- he talked plausibly before the committee
- he will probably win the election
• Syn:
credibly, plausibly, probably
• Ant:
incredibly (for: credibly)
• Derived from adjective:
probable (for: probably), plausible (for: plausibly), believable, credible (for: credibly)