Eyeball-to-eyeball and Way of life

Eyeball-to-eyeball adverb - In direct confrontation or competition.

Way of life and eyeball-to-eyeball are semantically related. In some cases you can use "Way of life" instead a noun phrase "Eyeball-to-eyeball".

Way of life noun - A course of conduct.

Eyeball-to-eyeball and way of life are semantically related. Sometimes you can use "Eyeball-to-eyeball" instead a noun phrase "Way of life".