this letter is in compressed format
it works with compressed air
Natural gas
zipped
potential energy
The term CNG stands for Compressed Natural Gas. This is compressed by special compressors for use in automobiles, household and other less-polluting substitute fuel applications in industry.
Something that is "incompressible"
Loose
they are both letters in the alphabet
The arrangement of letters and words in a document.
Its linguistic definition: ExtraIts applied definition: Lengthening of the sound with a letter of the medd letters.
The definition of an epistolary novel is: a novel written in the form of a series of letters.
keys that type letters
The letters which contain a formal request for the supply of goods and services are termed as ORDER LETTERS.
Those letters spell address.
Notes to yourself or letters to your friends and family
visible is the word.
especially, explicitly