Synonyms for Hike (same or very similar meaning)
WordNet sense 1 (an increase in cost):
boost, rise, cost increaseWordNet sense 2 (the amount a salary is increased):
raise, salary increase, wage hike, wage increaseWordNet sense 3 (increase):
hike upWordNet sense 4 (a long walk usually for exercise or pleasure):
hiking, trampFrom the ODE community, based on WordNetadd/edit