Freedom from doubt; certainty about something:
The quality of being established as true:
The definition of certitude means absolute confidence in something or an unquestioning belief in something.
The belief that another will keep a secret; assurance of secrecy
Evidence; confirmation; warrant.
A certain indefinite number; certain ones (of)
Overconfidence or dogmatism
The state of being found or proved guilty:
Find another word for positiveness. In this page you can discover 19 synonyms, antonyms, idiomatic expressions, and related words for positiveness, like: assurance, assuredness, certainty, certitude, confidence, sureness, surety, certain, incontrovertibility, incontrovertibleness and positivity.