The Collaborative International Dictionary
Dubiosities
Dubiosity \Du`bi*os"i*ty\, n.; pl. Dubiosities. [L. dubiosus.] The state of being doubtful; a doubtful statement or thing.
Men often swallow falsities for truths, dubiosities for
certainties, possibilities for feasibilities.
--Sir T.
Browne.
Wiktionary
dubiosities
n. (plural of dubiosity English)