During and For

During preposition - In the course of.

For is a synonym for during in inside topic. In some cases you can use "For" instead a preposition "During", when it comes to topics like by, per. popular alternative

For conjunction - For the reason that.

During is a synonym for for in inside topic. You can use "During" instead a preposition "For", if it concerns topics such as throughout, by, per, in consideration of. popular alternative