
1) Cognitive state 2) Doubt 3) Dubiety 4) Dubiousness 5) Incertitude 6) Lack of faith 7) State of mind 8) Suspicion 9) Uncertainty
Found on
https://www.crosswordclues.com/clue/doubtfulness

1) Disbelief 2) Distrust 3) Doubt 4) Dubiety 5) Dubiousness 6) Improbability 7) Incertitude 8) Incredulity 9) Indecision 10) Indecisiveness 11) Irresolution 12) Mistrust 13) Skepticism 14) Uncertainty 15) Unlikelihood
Found on
https://www.crosswordclues.com/clue/doubtfulness

- the state of being unsure of something
- uncertainty about the truth or factuality of existence of something
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• (n.) State of being doubtful. • (n.) Uncertainty of event or issue. • (n.) Uncertainty of meaning; ambiguity; indefiniteness.
Found on
http://thinkexist.com/dictionary/meaning/doubtfulness/
Doubt'ful·ness noun 1. State of being doubtful.
2. Uncertainty of meaning; ambiguity; indefiniteness. ' The
doubtfulness of his expressions.'
Locke. 3. Uncertainty of event or issue.
Bacon. Found on
http://www.encyclo.co.uk/webster/D/114
No exact match found.