Jaunt is a related term of trek.
As a noun jaunt
is (archaic) a wearisome journey.
As a verb jaunt
is to ramble here and there; to stroll; to make an excursion.
As a proper noun trek is
As an adjective trek is
(archaic) A wearisome journey.
* Our Savior, meek, and with untroubled mind After his aëry jaunt , though hurried sore. Hungry and cold, betook him to his rest. - Milton
A short excursion for pleasure or refreshment; a ramble; a short journey.
To ramble here and there; to stroll; to make an excursion.
To ride on a jaunting car.
(obsolete) To jolt; to jounce.
* jaunting car
A slow or difficult journey.
(South Africa) A journey by ox wagon.
(South Africa) The of 1835-1837.
- We're planning on going on a trek up Kilimanjaro.
To make a slow or arduous journey.
To journey on foot, especially to hike through mountainous areas.
(South Africa) To travel by ox wagon.