Synonyms of the word

presumptuousness

• n. The state of being presumptuous.

assumption

• n. The act of assuming, or taking to or upon oneself; the act of taking up or adopting.
• n. The act of taking for granted, or supposing a thing without proof; a supposition; an unwarrantable claim.
• n. The thing supposed; a postulate, or proposition assumed; a supposition.
• n. (logic) The minor or second proposition in a categorical syllogism.
• n. The taking of a person up into heaven.
• n. A festival in honor of the ascent of the Virgin Mary into heaven.
• n. (rhetoric) Assumptio.

audaciousness

• n. Risky or daring behaviour.
• n. impudence.

audacity

• n. Insolent boldness, especially when imprudent or unconventional.
• n. Fearlessness, intrepid or daring, especially with confident disregard for personal safety, conventional…

effrontery

• n. (uncountable) Insolent and shameless audacity.
• n. (countable) An act of insolent and shameless audacity.

presumption

• n. the act of presuming, or something presumed.
• n. the belief of something based upon reasonable evidence, or upon something known to be true.
• n. the condition upon which something is presumed.
• n. (dated) arrogant behaviour; the act of venturing beyond due bounds of reverence or respect.