Pronunciation: [ʌntɹˈʌstwɜːði] (IPA) 
Untrustworthy is spelled as /ʌnˈtrʌstwərði/ in IPA. The word has the prefix "un-" which means "not" or "opposite of." Trustworthy is spelled as /ˈtrʌstwərði/ which means reliable or deserving of trust. So, adding the prefix "un-" changes the meaning of the word to not trustworthy or unreliable. Paying attention to spelling and pronunciation can help avoid misunderstandings and ensure effective communication.
The term "untrustworthy" is commonly used to describe someone or something that cannot be relied upon, lacks credibility, or is not considered reliable or honest. It is an adjective that signifies the absence of trust or confidence in the character, actions, or words of an individual, organization, or inanimate object.
When referring to a person, "untrustworthy" denotes someone who is not honest or dependable, making it difficult to place faith or reliance in their abilities, promises, or assertions. This could include individuals who consistently break their commitments, provide false information, manipulate others, or act in a manner that undermines trust. An untrustworthy person may exhibit inconsistent behaviors, display secretive or suspicious actions, or have a history of dishonesty, leading to doubts about their intentions or reliability.
In the context of things or objects, "untrustworthy" characterizes something that is unreliable, flawed, or prone to failure. This can apply to machines, systems, or products that frequently malfunction, have a high rate of errors, or fail to meet expectations. Whether it be a faulty piece of technology, an inaccurate measurement instrument, or a flawed process, untrustworthy objects are unable to be fully relied upon for accuracy or effectiveness.
In summary, "untrustworthy" describes a lack of trustworthiness, whether it be attributed to individuals engaging in dishonest or unreliable behaviors or objects that prove to be flawed, unreliable, or ineffective.
Not deserving of confidence.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
* The statistics data for these misspellings percentages are collected from over 15,411,110 spell check sessions on www.spellchecker.net from Jan 2010 - Jun 2012.
The word "untrustworthy" is formed by the combination of the prefix "un-", meaning "not", and the adjective "trustworthy".
The adjective "trustworthy" originated from the noun "trust" and the suffix "-worthy". The noun "trust" dates back to the Old Norse word "traust", which meant "confidence, trust" and also "reliance". It further developed from the Old English word "treowð", which signified "faithfulness, loyalty".
The suffix "-worthy" stems from the Old English "-weorþ", indicating "worth, value". When added to "trust", it establishes a word that describes someone or something as deserving trust or confidence.
Therefore, "untrustworthy" refers to someone or something that lacks trustworthiness or reliability.
