whimperative
n.— «The clearest example is ordinary politeness. When you are at a dinner party and want the salt, you don’t blurt out, “Gimme the salt.” Rather, you use what linguists call a whimperative, as in “Do you think you could pass the salt?” or “If you could pass the salt, that would be awesome.”» —“Words Don’t Mean What They Mean” by Steven Pinker Time Sept. 6, 2007. (source: Double-Tongued Dictionary)
Further reading
Loretta in Shreveport, Louisiana, wants to know what lexical and dialectal clues linguists look for when guessing where someone is from. She also wonders: Do people with long careers in the military or who grew up in a military family have a...
If you reeeeeeeeeally want to emphasize something in writing, you can engage in what linguists call expressive lengthening, or making a word longer by repeating letters. It’s an example of paralinguistic restitution — rendering in text...