Bound up and Side by side

Bound up adjective - Closely or inseparably connected or associated with.

Side by side and bound up are semantically related. In some cases you can use "Side by side" instead an adjective phrase "Bound up".

Side by side adjective - Nearest in space or position; immediately adjoining without intervening space.

Bound up and side by side are semantically related. Sometimes you can use "Bound up" instead an adjective phrase "Side by side".