Describing the indescribable (tone and sound)

I'm getting all in a middle with what frequently used terms actually mean, as to me they often conjure up sounds opposite to those being described!
Some words I get - resonant, deep etc. But others like those below I think I interpret differently and they are often written in reviews and descriptions...
So, what do these words mean / sound like to you...

bright
warm
mellow
punchy
(there are probably more)...

As always, thanks

Definitely! Imagine buying an expensive uke because the seller says it is very resonant, but when you get it, it's nothing special. It's like judging a beauty contest. Everyone has their own opinion.