Pronunciation: [ʌntˈɛstɪd] (IPA) 
The word "untested" is spelled as [ʌnˈtɛstɪd], where the phonemes 'un' represents the negation prefix, 't' produces the sound of 't', 'e' with a schwa sound, 's' produces 's', 't' with a 't' sound, 'e' with a schwa sound and 'd' produces the sound of 'd'. The word refers to something that has not been tried, examined or evaluated. It is often used in the context of experiments or attempts at doing something new.
Untested is an adjective that refers to something or someone that has not been subjected to examination, analysis, experimentation, or evaluation to determine its effectiveness, quality, or reliability. It suggests that no conclusive results or outcomes have been obtained or verified.
In the context of products or technology, untested implies that a certain item or invention has not undergone rigorous testing processes to ensure its functionality, safety, or efficiency. This lack of testing poses a level of uncertainty or risk regarding its performance, as there is no evidence or data available to confirm its effectiveness. Consequently, relying on untested products may lead to unpredictable outcomes or unexpected consequences.
Similarly, when referring to an untested theory or hypothesis, it means that it has not been scrutinized or validated through systematic experimentation or research methods. As a result, there is a lack of empirical evidence or proof that substantiates its validity or accuracy.
Furthermore, in terms of individuals or capabilities, untested indicates that someone has not been challenged or exposed to situations that would thoroughly assess their skills, abilities, or experience. Consequently, their performance or capabilities may be uncertain or undetermined due to the absence of previous tests, trials, or assessments.
Overall, the term untested conveys the idea of a lack of comprehensive evaluation or examination, leaving something or someone unverified, unproven, or uncertain in terms of its quality, reliability, effectiveness, or potential.
Not tried by a standard.
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 "untested" is an adjective formed by adding the prefix "un-" meaning "not" or "lack of" to the word "tested".
The term "tested" comes from the verb "test", which originated from the Latin word "testari" meaning "to bear witness, affirm". This Latin verb gave rise to the noun "testamentum" meaning "testimony" or "proof". Over time, the word "test" evolved to refer to the action of evaluating or examining something to determine its characteristics, qualities, or performance.
Therefore, the etymology of "untested" can be traced back to the Latin root word "testari", and its development in various languages to ultimately indicate something that has not been subjected to evaluation or examination.
