There are thousands of 16-letter words. Here are the ones that begin with A:
absentmindedness, abstemiousnesses, abstractednesses, acanthocephalans, acceptablenesses, accessiblenesses, accidentalnesses, acclimatizations, accommodationist, accountabilities, accumulativeness, accustomednesses, acetophenetidins, acetylsalicylate, acknowledgements, acquaintanceship, addressabilities, adenocarcinomata, adenohypophyseal, adenohypophysial, administratively, administratrices, adrenalectomized, advantageousness, aeroelasticities, affectlessnesses, aggressivenesses, agriculturalists, allopolyploidies, alphabetizations, alphanumerically, aluminosilicates, amateurishnesses, aminotransferase, amphibiousnesses, anagrammatically, anaphylactically, anesthesiologies, anesthesiologist, antagonistically, antepenultimates, anthropocentrism, anthropomorphism, anthropomorphist, anthropomorphize, anthropopathisms, antiabortionists, antiaphrodisiacs, antiaristocratic, antiassimilation, antibureaucratic, anticarcinogenic, anticholinergics, anticlericalisms, anticolonialisms, anticolonialists, anticonglomerate, anticonservation, anticonventional, antievolutionary, antievolutionism, antievolutionist, antiferromagnets, antiforeclosures, antihierarchical, antihumanitarian, antihypertensive, antilibertarians, antimaterialisms, antimaterialists, antimetaphysical, antinationalists, antiorganization, antipathetically, antipornographic, antiprofiteering, antiprostitution, antiracketeering, antirationalisms, antirationalists, antirecessionary, antireductionism, antireductionist, antiromanticisms, antisegregations, antispeculations, antistrophically, antitotalitarian, antituberculosis, antiunemployment, antiuniversities, antivivisections, apocryphalnesses, appendicectomies, appreciativeness, apprehensiveness, archaeoastronomy, archaeologically, archconservative, archiepiscopally, archiepiscopates, aristocratically, arterioscleroses, arteriosclerosis, arteriosclerotic, articulatenesses, artificialnesses, assaultivenesses, assimilabilities, assimilationisms, assimilationists, associationistic, astrophotographs, astrophotography, asymptomatically, atrioventricular, attractivenesses, auspiciousnesses, authoritarianism, autobiographical, autocorrelations, autoimmunization, autointoxication, autopolyploidies, autoradiographic, autotransformers, autotransfusions, avariciousnesses
Ther are 6 letters in the word letter two of which are repeated which gives a total of four different letters.
Longest Word In English With All Letters In Alphabetical OrderThe longest word in English with all letters in alphabetical order is aegilops. (8 letters) Aegilops, a Latin word which has been absorbed into the English language, has three meanings:an eye condition,a type of grassa species of oak tree.Other words in the English language with all letters in alphabetical order, A-Z:7-letter words, with repeated lettersbeefilybillowySome 6-letter words, no repeated lettersabhorsalmostbeginsbijouxbiopsychimpschintzghostySome 6-letter words, with repeated lettersabbessaccentacceptaccessaddersbellowchillschillychoosychoppyeffortfloorsfloppyflossyglossyknottySome of the longest words in the English language with all letters in REVERSE alphabetical order, Z-A:spoonfeed (9, with repeated letters)spoonfed (8, with a repeated letter)trollied (8, with a repeated letter)sponged (7, no repeats)wronged (7, no repeats)
It is impossible to create a sentance with every letter used but not repeated. Of course, I'm just speaking in the english lanuage. You can always look up Panagrams, but they repeat letters. Sorry :-(
The alphabet has 26 letters. The letter "D" comes after the letter "C".The English alphabet, in order:ABCDEFGHIJKLMNOPQRSTUVWXYZ
-5
a letter :)
If letters cannot be repeated, then there are 26 options for the first letter. There are then 25 options for the second letter. There are then 24 options for the third letter, and 23 for the fourth. This means that in total there are 26x25x24x23 options for the code. 26x25x24x23 = 358,800. Thus, there are 358,800 possible 4 letter codes.
8^5=32,768 if letters can repeat 2,880 if letters can not be repeated.
120
The number is 26*25*24 = 15600.
The letter "e" is the most commonly used in English.
There is no formula: it is a process of swapping letters in a systematic manner.