Straight and Through

Straight adjective - Free from irregularities or digressions in course.

Through is a synonym for straight in direct topic. In some cases you can use "Through" instead an adjective "Straight", when it comes to topics like successive, aligned.

Nearby Words: straighten, straightened, straightening

Through adjective - Brought or having come to an end.

Straight is a synonym for through in direct topic. You can use "Straight" instead the word "Through" as an adjective or a preposition, if it concerns topics such as between.

Nearby Word: throughly