flat; even; level; plain (speech, etc.); simple
around the world; throughout the world
material; substance; matter
combination; assortment; matching (in a contest); pairing; combination
formation; establishment; conclusion (e.g. of a deal); reaching (e.g. an agreement); being valid (of a theory, argument, etc.); holding
to pull out; to draw out; to disconnect; to steal contents of; to pilfer (from); to pickpocket
instability; insecurity; crankiness
to suck up; to absorb; to squeeze (money)
birch (esp. Japanese white birch)
... years since construction; ... years old (of a building); built in ...
root (of a plant); root (of a tooth, hair, etc.); center (of a pimple, etc.); root (of all evil, etc.); source; one's true nature
preliminary arrangements; spade work
style; way; shape; form; appearance; state
feeling of relief (for the time being); peace of mind (for now)
breakthrough (research, etc.); breach; opening
(truck) load-carrying tray; (bicycle) luggage carrier; roof rack
driver (of a vehicle); screwdriver; driver (golf); driver; device driver
screw; key (of a clock, watch, etc.); spring (of a clock, watch, etc.)
to loosen; to slacken; to relax (attention, efforts, etc.); to let down (one's guard); to relax (a rule); to ease (e.g. restrictions)
bare minimum; minimum necessary (amount, number, etc.)
clatter; clank; rattling; capsule toy vending machine
optimization; optimisation
change; variation; variety; diversity; inflection; declension
to hold (in one's hand); to take (into one's hand); to own; to obtain
glove (esp. sports); globe
index finger; forefinger; second toe
middle finger; long finger; second finger; middle toe; third toe
two (long cylindrical things)
nail (e.g. fingernail, toenail); claw; plectrum; pick; hook; clasp
stake; post; pile; (arch.) stump
extraction; abstraction; selection (from a group); sampling
development; growth; development (of a situation, story, etc.); advancement; playing around; having an active sex life
to pass through; to pass by; to pass (of time); to elapse; to have expired; to have ended; to exceed
to insert; to put in (such that there is a snug fit); to have sex; to fuck; to pigeonhole (into a particular category); to place a ring-shaped object around something (esp. one that restricts freedom, such as handcuffs)
pleasant feeling; good vibes
to take action; to start; to get started; to begin to do
inside; interior; inner part