1. 荒僻的：unfreeze 融化 | unfrequented 荒僻的 | unfriended 无友人的

2. 人迹罕见的,行人稀少的：discontented 不满足的,不满意的 | unfrequented 人迹罕见的,行人稀少的 | disjointed 脱节的,杂乱的

3. 行人稀少的：行人穿越道crosswalk | 行人稀少的unfrequented | 行商peddlerypeddlingpedlary

4. 人迹罕至的/行人稀少的/荒僻的：unfrequent /不常出现/ | unfrequented /人迹罕至的/行人稀少的/荒僻的/ | unfriended /无友人的/无依的/

adj

1. devoid of creatures

e.g. a lonely crossroads
a solitary retreat
a trail leading to an unfrequented lake

Synonym: lonelysolitary