Strait and narrow and Way of life

Strait and narrow noun - The way of proper and honest behavior.

Way of life and strait and narrow are semantically related. In some cases you can use "Way of life" instead a noun phrase "Strait and narrow".

Way of life noun - A course of conduct.

Strait and narrow and way of life are semantically related. Sometimes you can replace phrase "Strait and narrow" with "Way of life", this phrases are similar.