Metaphore as as a tack?

A comparison between two very different things.However a metaphor makes for comparison without using the works like to or than. example:My dad is a bear

hi im awesomestic,or u can call me horsegirl # 1!to answer your ? for western the bridle u take the latch and hook it as tight as u can almost as tight.for the saddle u take the strap or rope and...

Tack is the leather gear used on a horse for riding.

You could use a magnet, which would attract the iron tacks but not the brass tacks.

probably because people thought it was an easier word to say. I'm not quite shure where the name "tack" came from but here are some senarios that it's better to use up it. "he tacks up nice" instead...