Does Infeasible Mean Impossible?

Infeasible things are impossible, or too complicated to actually be done. Your idea of staging a city-wide game of Capture the Flag is probably infeasible.

What is correct infeasible or unfeasible?

1. It seems preferable to use infeasible as an adjective, as in, "the infeasibility of the project became apparent", and unfeasible as an adverb, as in, "completion of the project within the timeframe became unfeasible."

What's another word for infeasible?

In this page you can discover 10 synonyms, antonyms, idiomatic expressions, and related words for unfeasible, like: impossible, impractical, unachievable, unattainable, unworkable, impracticable, infeasible, uneconomical, unviable and untenable.