What is another word for affirmativeness?
Pronunciation: [ɐfˈɜːmətˌɪvnəs] (IPA) 
Affirmativeness refers to the act or state of affirming or confirming something. It can also be described as the state of being positive or optimistic about a situation or outcome. Synonyms for this word include positivity, confidence, assurance, certainty, conviction, affirmation, confirmation, endorsement, and validation. Additionally, words like optimism, assertiveness, determination, decisiveness, and resoluteness can be used when referring to affirmativeness in a more specific context. Whatever the term used, the idea behind this concept is that of a confident and positive attitude towards oneself, others, and the world around us, which is essential for personal and collective growth and success.
