Feasible comes from faire, the French verb meaning “to do.” Doable and feasible therefore originally meant literally the same thing: “capable of being done.”
Do is one of three auxiliary verbs in English: be, do, have. We use do to make negatives (do + not), to make question forms, and to make the verb more emphatic. …
do with, [can/could + ~ + with + object] to benefit from; use: I could surely do with a cup of coffee right about now. do without: to forgo; dispense with: [~ + without + object] We'll just have to do without a car until they fix it. [no object] We'll just have to do without for a while. n. [countable] Informal Terms a burst of frenzied ...
1. To behave or conduct oneself; act: Do as I say and you won't get into trouble. 2. a. To get along; fare: students who do well at school. b. To carry on; manage: I could do without your interference.
When you do something, you take some action or perform an activity or task. Do is often used instead of a more specific verb, to talk about a common action involving a particular thing.
The term 'do' serves primarily as an auxiliary verb that helps form questions, negatives, and emphatic statements in English. It also functions as a main verb meaning to perform or carry out an action.
As a verb, "do" means to perform, carry out, or execute an action. It's one of the most common verbs in English, used in a wide range of contexts, from simple tasks to complex actions.