Definitions of know-it-all. someone who thinks he knows everything and refuses to accept advice or information from others. synonyms: know-all. type of: egoist, egotist, swellhead. a conceited and self-centered person.
Omniscient Definition & Meaning - Merriam-Webster.
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A pantomath (pantomathēs, παντομαθής, meaning "having learnt all", from the Greek roots παντ- "all", "every" and the root μαθ-, meaning "learning", "understanding") is a person whose astonishingly wide interests and knowledge span the entire range of the arts and sciences.
Know-it-alls think they know everything. They feel superior, are dismissive of others' opinions, are unwilling to listen to others, and love to tell others how to do their job. Know-it-alls like to hear themselves talk. This behavior may become so ingrained that it becomes part of the know-it-all's personality.
Noun. sophomania (uncountable) A delusion of having superior intelligence.
On this page you'll find 44 synonyms, antonyms, and words related to know-it-all, such as: smart aleck, wise guy, braggart, brain, intellectual, and windbag.
Dunning-Kruger effect, in psychology, a cognitive bias whereby people with limited knowledge or competence in a given intellectual or social domain greatly overestimate their own knowledge or competence in that domain relative to objective criteria or to the performance of their peers or of people in general.
adj.arrogant, haughty.
Some common synonyms of arrogant are disdainful, haughty, insolent, lordly, overbearing, proud, and supercilious. While all these words mean "showing scorn for inferiors," arrogant implies a claiming for oneself of more consideration or importance than is warranted.
Loquacious is an adjective we use to describe someone who talks easily, fluently, and a lot.
Crepidam derives from Greek krepis, a shoe; it has no link with words like decrepit or crepitation (which are from Latin crepare, to creak, rattle, or make a noise) or crepuscular (from the Latin word for twilight), though crepidarian is a very rare adjective meaning “pertaining to a shoemaker”.
: attracting or seeking to attract attention, admiration, or envy often by gaudiness or obviousness : overly elaborate or conspicuous : characterized by, fond of, or evincing ostentation.
verbose \ver-BOHSS\ adjective. 1 : containing more words than necessary : wordy; also : impaired by wordiness. 2 : given to wordiness.
: given to prosy, rambling, or tedious loquacity : pointlessly or annoyingly talkative.
loquacious / lōˈkwāSHəs / (adjective): excessively talkative, chattering too much. taciturn / ˈtasəˌtərn/ (adjective): describing a person who says very little or hardly speaks.
chaos, confusion, disorder, lawlessness, nihilism, riot, turmoil, disorganization, rebellion, insurrection, mutiny, revolution, tumult, mobocracy, nongovernment, reign of terror, unrest.
adjective, hum·bler, hum·blest. not proud or arrogant; modest: Though very successful, she remained humble. having a feeling of insignificance, inferiority, subservience, etc.: In the presence of so many world-famous writers I felt very humble.
On this page you'll find 77 synonyms, antonyms, and words related to selfish, such as: egotistical, greedy, narcissistic, self-centered, egocentric, and egoistic.
impudent. adjective. behaving in a rude way that shows no respect for someone.
Occasionally arrogant
You'll know that you're being arrogant when you: Desire to be heard, rather than to hear what others have to say. Believe that you're right and the other person is wrong. There's merit to every position, every argument for or against whatever is being proposed.
dominating. supercilious. uppity. haughty. high-and-mighty.