Vocabulary

refreshing; clear

non-polluting; pollution-free; clean (e.g. energy)

homeless

seriously delicious

unexpected; unscheduled; unforeseen; unplanned

inhumane; inhuman

world's first; first in the world

intelligent; wise; sagacious; clever

detailed; clear

unfashionable; unstylish; uncool; unrefined

transfinite

disagreeable; unpleasant; off-putting; disconcerting

feeling good; feeling comfortable

job-related; operational; business

adequate (for); suitable (to, for); appropriate (for); proper

in form; ceremonial; for form's sake; pro forma

ugly and creepy (combination of the words busaiku and kimoi)

supernatural (e.g. psychic phenomena and such); paranormal

unexpected; surprising

sorry; apologetic; remorseful

orderly; well-ordered

ambiguous; polysemous; equivocal; having many meanings

very careless; quite thoughtless

cold-hearted; merciless; ruthless

curt; blunt; cold; short

portable (style)

distant (behavior, etc.); reserved

unfinished; unfulfilled; impossible

most important

unthought of; unexpected; unseasonal; unscheduled

worn-out; run-down; beat-up; shabby; dilapidated

tarsal

ashamed deep down in one's heart; blushing with shame when one remembers something

pesticide-free; non-chemical; organic

without a reason

devastating; catastrophic; crushing

mysterious; strange; sphinx-like; enigmatic; noncommittal

unreasonable; absurd; irrational; confused; disordered

based on; originating from

sexy, but still cute