salu = healthy (salu for salman khan is very healthy)... insalubrious = not friend of salu... not healthy
salu for salman khan is VERY HEALTHY... in(NOT)salubrious who doesnâ€™t have health as that of SALMAN...IS NOT HEALTHY
insALUbrious - rememeber alu (potato).. eating aloo everyday is not good for health
using Saulab Sauchalya(public toilet) is not healthy.. hope u get it !!