1. 没路的：pathfinder 探险者 | pathless 没路的 | pathogen 病菌
2. 绝迹的：pathless 人迹未到的 | pathless 绝迹的 | pathlessness 绝迹
3. 人迹未到的：pathic 被害者 | pathless 人迹未到的 | pathless 绝迹的
4. 连词：连词 : pathless | 1. noun (走出来的)路;小道;小径 | I am looking to lay a path around the pond in my garden. : 我打算在我花园的池塘周围修一条小路.
1. She recalls that in 2004, they began their journey on a pathless slope.