Multi-coloured and Non-ferrous

Multi-coloured adjective - Having sections or patches colored differently and usually brightly.

Non-ferrous and multi-coloured are semantically related. In some cases you can use "Non-ferrous" instead an adjective phrase "Multi-coloured".

Multi-coloured and non-ferrous are semantically related. Sometimes you can replace phrase "Multi-coloured" with "Non-ferrous", this phrases are similar.