(a feeling of) uncertainty
lack of faith, conviction; questioning
Cases of word usage
1) to prove beyond doubt the origin etc of (something) (authenticate)
2) (of a statement) unconditional and without doubt (categorical)
3) of which there is no possible doubt (certain)
4) (of facts, evidence etc) convincing; removing all doubt (conclusive)
5) doubt or suspicion; absence of trust or confidence (distrust)
6) feeling, causing, doubt (doubtful)
7) without doubt (doubtless)
8) (of a person) feeling doubt (dubious)
9) without difficulty; without doubt (easily)
10) not believing; showing doubt (incredulous)
