Connotation of road or way :
an idea or feeling which a word invokes for road or way
A] pertinacious : holding firmly to an opinion or a course of action. (persistent) ( related to human)
B] viaticum : the Eucharist as given to a person near or in danger of death. ( related to human)
C] clandestine : confidential ( related to way)
D] ravenous : extremely hungry. ( related to human)