Synonyms for Hike:

n.

growth, leap, upsurge, explosion, surge, upswing, spurt. escalate, backpack, go through the roof, peregrinate, add to, multiply, soar, step up, double, move, traipse, go up. jack, up, stride, increase, jump, stray, step, saunter. trudge, mosey. expedition (noun)
expedition, voyage, junket, excursion, outing, safari.
hike (noun)
cost increase, wage increase, wage hike, boost, hike up, salary increase, rise, raise.
increase (noun)
boost.
journey by foot (noun)
trek, tour, traipse, ramble, excursion, walk, backpack, march, trip.
tramp (noun)
backpack.

v.

raise, increase (verb)
up, jump, boost, jack.
walk for recreation (verb)
stroll, travel, rove.
wander (verb)
drive, trip, tour, cycle, ramble, sojourn, jaunt, journey, wander, travel, course, trek, promenade, amble, walk, roam, rove, stroll, march.

Other synonyms:

saunter, trudge, traipse, mosey, stride. upswing, backpack. peregrinate. step. stray, growth. jump. jack. add
hike up.
growth
increase.
increase
jump.
Other relevant words:
escalate, upsurge, wage increase, cost increase, hike up, boost, jack, backpack, salary increase, rise, up, increase, step, peregrinate, growth, wage hike, move, saunter, trudge, raise, surge, traipse, leap, mosey, add to, upswing, stride, jump.

Usage examples for hike

  1. Uncle Jeb contemplated him for a moment as though puzzled, but after all, seeing nothing so very remarkable in a hike of a hundred and fifty miles or so, he simply observed. – Tom Slade at Black Lake by Percy Keese Fitzhugh
  2. We hike to bed, if anybody should ask yuh." – The Lure of the Dim Trails by by (AKA B. M. Sinclair) B. M. Bower
  3. The girls looked forward to the hike in the snow as a diversion that would rest their tired nerves and help them to see more clearly on their return. – The Merriweather Girls and the Mystery of the Queen's Fan by Lizette M. Edholm