inconsequential; indifferent; not worth worrying about; whatever; whichever; I don't care
one direction; unidirectional; non-interactive
sharp; harsh; stinging; thorny; snappy
hard lump under the skin (e.g. adipous tumor, lymph node tumor, etc.); grinding against; pressing or rubbing with turning movements (e.g. someone's shoulders with one's elbow); rolling one's eyes; goggling one's eyes; rattling sound
to disappear; to vanish; (arch.) to die
(showing) no reaction; non-reaction; straight face
shallow; superficial; thoughtless; short-sighted; foolish; silly
working adult; full-fledged member of society
revengeful ghost; apparition
deep-seated grudge; hatred
wind and waves; strife; discord; dissension
to get along well with; to make a go of it
lacking a plan; haphazard
being lost for words; becoming speechless; jueju (Chinese quatrain with lines of either five or seven syllables)
begging; pestering; pleading; coaxing
to save up; to stockpile; to stash away; to hoard; to amass; to salt away
perplexity; difficult question; difficult problem
in some way or other; one way or another; somehow; only just; barely
grass; weed; (arch.) ninja; not genuine; substandard; LOL
sure to ...; certain to ...; bound to ...; it's natural that ...
colluding; complicity; liaison; compromise; giving in
lucky day; auspicious day; unspecified day of the month (used to obscure the date a letter, invitation, etc. was written)
deserted (esp. store, market, town, streets); quiet; inactive (business, trade, etc.); slack; idle; free
footprints; record of page visitors (e.g. in social networking sites)
to breathe one's last; to pass away; to die; to expire
library (usu. single-room); small library
sneakily; secretly; stealthily; on the sly
expansion; extension; enlargement; escape; ESC
soft to the touch (e.g. fur, feathers); fluffy; to stroke (something fluffy); to rub; to pat
equation; formula; ceremony; style; (arch.) enforcement regulations (of the ritsuryo)
to change completely; to change suddenly
taking a commemorative photo
graduation certificate; diploma; testamur
mark; sign; symbol; emblem; badge; crest
to loathe to part (with); to be reluctant to leave (someone)
comparatively; relatively
rare; uncommon; rare; lightly cooked; rhea (bird of family Rheidae); Rhea (Greek goddess)
to ponder; to contemplate