upper stream; upper course; upstream; upper classes
external wound; (physical) trauma
underwear; undergarment; underclothes; lingerie
to walk in on; to tread upon
expensive; high-priced; high (level); above average (in degree, quality, etc.); loud; high-pitched
to put on (lower-body clothing, e.g. pants, skirt, footwear); to wear; to affix (a sword to one's hip); (arch.) to affix (a bowstring to a bow)
to become completely chilled
sign; indication; omen; symptom
flaring up; burning hotly; flying into a rage; losing one's cool; opening suddenly and widely (e.g. eyes, mouth); (arch.) acting resolutely
transparency; degree of clearness
internal organs; viscera; intestines
wrong direction; different direction (from what one expected)
valley (with a river running through it); gorge; ravine; canyon
lightly; gaping wide; suddenly; unexpectedly
to put to sleep; to lay (something) on its side
to be dripping wet; to get drenched to the skin
dry riverbed; river beach
place; point; part; counter for places, parts, passages, etc.
if one is unlucky; if one is careless; if things don't go well
internal organs; intestines; viscera
emergency measure; emergency procedures; first-aid treatment; stop-gap treatment; temporary repairs
medical care; medical treatment
expansion and contraction; elasticity; flexibility
under development; in development
physical strength; muscle strength
scattering; diffusion; spread (e.g. signal across the spectrum)
versatility; multiplicity of use
promptly; quickly; without delay; before others; first
making practical; making useful; implementing
shoe; shoes; boots; footwear; footgear
development; exploitation