Vocabulary

childless; child-free

earbud-type (headphones; i.e. not sealing the ear canal); open-fit (earbuds); intra-concha; flat-head

balanced

earbud-type (headphones; i.e. not sealing the ear canal); open-fit (earbuds); intra-concha; flat-head

earbud-type (headphones; i.e. not sealing the ear canal); open-fit (earbuds); intra-concha; flat-head

in-ear (headphones); canal-type; closed-fit; intra-aural

high-tensile (e.g. steel)

homozygous

semantic

administrative; executive

later-mentioned; following; given below

historic

hereditary

both repellant and attractive at the same time; both cute and disgusting

windproof

serverless (architecture, etc.)

unknown; obscure; nameless; little known

soluble

rural; unrefined; unsophisticated; provincial; uncouth

tremendous (vigor, force, etc.); overwhelming

exponential

bright (esp. of the moon)

practical; utilitarian

refreshing (e.g. feeling, scene, wind, morning air); brisk; bracing; fresh; refreshed

compulsive

trustworthy; reliable

never-before-felt (of a sensation or event); not previously experienced (e.g. of a flavor)

outside a wall; beyond a wall; extramural

this kind of; this sort of; this; such

photographable; allowed to be photographed

various; a variety of; all kinds of; many; diverse

neutral

indescribable; inexpressible; unspeakable

connected as one; unbroken; linked together

bending; twisting; winding

Guinness record-level; world-record-class

indescribable; exquisite; inexpressible; indefinable

detachable; removable; clip-on

grid-shaped; checkered

first in this country; first (of its kind) in Japan