bitter smile; wry smile; forced smile; strained laugh
system; lineage; corollary; system (range of strata that correspond to a particular time period); (taxonomical) series
small fraction; small proportion
occasionally; once in a while; seldom; casually; unexpectedly; accidentally
reappearance; reemergence; return; reproduction; reenactment; recreation
defect; fault; flaw; deformity; deficiency; shortage
manufacturer (esp. a major company); producer; maker; device for making things; person who creates things
to become (a state, condition, etc.)
something or other; one thing or another; this or that
very hard; with utmost effort; as hard as one can; with all one's might; for dear life; eagerly
to abandon; to fail; to desert; to forsake
complex; complicated; intricate; mixed (feelings)
to reason; to sum up; to conclude
duty; responsibility (incl. supervision of staff); liability; onus
to cover (with something); to put on (e.g. on someone else's head); to plate something (with a metal); to pour or dash a liquid (on something); to charge (a person with a guilt)
to take responsibility (for a fallout); to accept the blame; to take the blame
one breath; time of one breath; pause; break; (doing in) one go; doing without stopping
act of God; irresistible force; inevitability; force majeure; vis major
never mind!; don't worry about it
challenge; defiance; dare; attempt; try
dropping out of school; withdrawing from school; expulsion from school; dismissal; leaving school (university, etc.) after completing a course
report; notification; registration
flaw; defect; problem; inconvenient
photography; taking photographs
day in question; appointed day; that very day; the day (of issue, publication, etc.)
bad condition; not to work out (i.e. a deal); disagreement; break-off; disorder; slump
to grow long (e.g. hair, nails); to lengthen; to extend; to reach out; to hold out; to straighten; to smooth out
to fulfill one's responsibilities
to resign; to retire; to quit; to leave (one's job, etc.)
a matter of course; what is to be expected; par for the course
to detain; to check; to restrain
transfer (of one's name into another family register); transfer (to another team, company, etc.)
luggage; baggage; burden; payload (of a packet, cell, etc.)
sky; heaven; God; svarga (heaven-like realm visited as a stage of death and rebirth); deva (divine being of Buddhism); top (of a book); sole (of a Japanese sandal)
to look up (at); to look up to; to respect; to ask for (e.g. guidance); to seek; to depend on
to smoke; to breathe in; to suck; to sip; to absorb; to soak up
number (in a series); (one's) turn; watch; guard; rank; standing; bout
(aircraft) hangar; (coat) hanger; hunger
to take someone (to some place); to take someone along; to lead someone away
one machine; one aircraft; one life
proficiency; mastery; becoming proficient (in)
being postponed; being shelved; being put on hold; putting in storage; thing put in storage