S: (n) assistant, helper, help, supporter (a person who contributes to the fulfillment of a need or furtherance of an effort or purpose) "my invaluable assistant"; "they hired additional help to finish the work"
S: (n) worker (a person who works at a specific occupation) "he is a good worker"
S: (v) accompany (go or travel along with) "The nurse accompanied the old lady everywhere"
S: (v) travel, go, move, locomote (change location; move, travel, or proceed, also metaphorically) "How fast does your new car go?"; "We travelled from Rome to Naples by bus"; "The policemen went from door to door looking for the suspect"; "The soldiers moved towards the city in an attempt to take it before night fell"; "news travelled fast"