The phrase "adding a letter" is correct and usable in written English.
It can be used when discussing modifications to words, codes, or sequences that involve including an additional character.
Example: "To create a new word, try adding a letter to the beginning of the existing word."
Alternatives: "inserting a character" or "including an additional letter".
A one-word poet -- he would change a word by adding a letter or two, or otherwise misspelling it -- he was interested in messing around with the alphabet of life, too.
Alan, who is on a messy but earnest search for some way to remake his life (he is considering a sudden swerve into good works, or maybe adding a letter to his first name), seems to regret just about every decision he has or has not made.
Yu et al [ 33] considered an idea from the theory of dynamical language that a K-mer s1 s2... s K is possibly constructed by adding a letter s K to the end of the (K-1) -mer s1 s2... s K -1or a letter s1 to the beginning of the (K-1 -mer K-1 -mer s K-1 -mer
Adding a letter t j -1 to the instance, the time required for processing the entries in column j of the T matrices is as follows.
Add a letter or letters (usually the same ones, sometimes not) to a group of words or phrases, change them to something new and punny, and clue them cleverly based on the new words or phrases.
With Cher, it's easy: just add a letter to the logo and the bearded radical has morphed into the singer with a cosmetically sculpted mask for a face.
The national EHF representative should add a letter of recommendation of each candidate for the EHF grant together with the application.
And he added: "A letter from the SPL to the club - dated 18 May 2012 - stated 'The Board decided to accede to the application of Dundee Utd and accordingly, the sum will be withheld from the next sum payable by the SPL Limited to Rangers and the sum will be paid by the SPL Limited to Dundee Utd.'.
Chrysler produced the first of its 300 series automobiles for the 1955 model year, whereby they added a letter to the model name for each year.
It is believed that the Bristol L (the tendency for the local accent to add a letter L to the end of some words) is what changed the name Brycgstow to the current name Bristol.
