altitude sickness; mountain sickness
mountain climber; mountaineer
to throw out one's chest; to be puffed up with pride
road; path; route; way; distance; journey; road (e.g. to victory)
to run out of; to be short of; to be out of stock; to be out of (e.g. breath); to lose (one's patience, concentration, etc.)
mountain's surface; bare surface of a mountain
to rise perpendicularly; to tower steeply
tunnel; to tunnel (through a potential barrier); letting a grounder go through one's legs
brute force approach (esp. in a video game)
shortcut; taking a shortcut; (keyboard) shortcut; short-cut hairstyle for women
idea; plan; draft; rough copy; expectation; (arch.) desk
collapse; break; cave-in; market decline; market crash
water vein; underground stream of water; waterway
to bump into; to run into; to encounter; to meet with; to clash (of opinions, people, etc.); to conflict
after a short time; in a short while; a short time later
to tag along; to follow; to tail; to shadow
delay; lag; falling behind; falling behind in; lagging behind in
foot (of a mountain or hill); bottom; base
chase; pursuit; tracking; following up; tracing
return (home); repatriation; feedback (in an electronic circuit, biological system, etc.)
nursing; care; caregiving; caring
official name; formal name
earth; ground; place; territory; bottom (of a package, book, etc.); earth (one of the five elements)
outer circumference; perimeter; outskirts; periphery
department (in an organization, company, etc.); division; club (at a school, university, etc.); team; part; portion
hedgehog (any mammal of family Erinaceidae)
every last one; one and all; from A to Z; as soon as; right after; no sooner (than)
blood relative; close relation; (one's) flesh and blood; flesh and blood; the body
sometimes; occasionally; at times; seasonal; of the season; appropriate (for the season or occasion)
wyvern (two-legged dragon); wivern
sky; the skies; high-altitude sky; upper air
forefoot; forefeet; foreleg; forelimb
sub-; second-rate; -ous (indicating a low oxidation state); -ite; Asia; Argentina; Arabia
scholar; academic; scientist; learned person; person of learning
dispute; controversy; debate; argument; taking issue
elevation; height above sea level
presumption; assumption; estimation
locational advantage; advantageous position
line; queue; procession; matrix
end (e.g. of a line); tail end; rear; backmost part
troublesome (person, task, etc.); difficult; suffering; hardship; trouble
original; unique; distinctive; independent; one's own; personal
one large animal (horses, cattle, etc.); head (of cattle)
to have one's attention caught (by); to be distracted (by); to be preoccupied (with); to be captivated (by); to be absorbed (in)