One horse and Out-of-the-way

Out-of-the-way and one horse are semantically related. In some cases you can use "Out-of-the-way" instead an adjective phrase "One horse".

Out-of-the-way adjective - Different from the ordinary in a way that causes curiosity or suspicion.

One horse and out-of-the-way are semantically related. Sometimes you can replace phrase "One horse" with "Out-of-the-way", this phrases are similar.