ado

Etymology

From Northern Middle English at do (“to do”), infinitive of do, don (“to do”), see do. Influenced by an Old Norse practice of marking the infinitive by using the preposition at, att (compare Danish at gå (“to go”)). More at at, do.

noun

1. trouble; troublesome business; fuss, commotion
   Probably a crab would be filled with a sense of personal outrage if it could hear us class it without ado or apology as a crustacean, and thus dispose of it. “I am no such thing,” it would say; “I am myself, myself alone.” 1902, William James, The Varieties of Religious Experience