Eyeball to eyeball and Vis-a-vis

Vis-a-vis and eyeball to eyeball are semantically related. In some cases you can use "Vis-a-vis" instead an adverb phrase "Eyeball to eyeball".

Vis-a-vis adverb - Face-to-face with; literally `face to face'.

Eyeball to eyeball and vis-a-vis are semantically related. Sometimes you can replace phrase "Eyeball to eyeball" with "Vis-a-vis", this phrases are similar.