observation; survey; measurement; opinion; prediction; thinking
at once; immediately; right away; directly (face, lead to, etc.); automatically (mean, result in, etc.)
evaporation; disappearance (of people intentionally concealing their whereabouts); unexplained disappearance
to perceive; to sense; to understand; to comprehend; to attain enlightenment
immediately; instantly; with nary a pause; without a moment's delay
laser; Light Amplification by Stimulated Emission of Radiation
archery; mapping; map; morphism
firing (esp. a rocket or missile); launching; shooting; ejaculation
accumulation; accumulate; store
number of revolutions (i.e. as an engine speed); number of rotations; speed of revolution; speed of rotation
compression; condensation; constriction; compaction
rising; ascending; climbing
loss (of assets, profit, etc.)
operation (of machine); operating; running; working
strange; odd; unexpected; change; incident; disturbance
fall; decline; lowering; deterioration; degradation
permission; allowance; acceptance; tolerance; pardon
numerical value; numerics; reading (on a meter, etc.)
percussion hammer; firing hammer; cocking piece
disk; disc; tray; shallow bowl; grid; board (e.g. in shogi)
following; pursuing; tracking; shadowing; tailing; chasing
acceleration; speeding up
receiving a telegram; receiving electricity
good; excellent; fine; nice; pleasant; agreeable
correction; revision; compensation (e.g. to a pendulum)
skillful; skilful; delicious; appetizing; fortunate; splendid
self-confidence; confidence (in oneself)
ordinary; common; free of charge; unaffected; as is; only
to move; to shift; to inspire; to rouse; to change; to alter; to operate
real feeling; actual feeling; to actually feel; to have a real feeling (that ...); to experience personally
to well (up); to gush forth (of water); to appear (esp. suddenly) (sweat, tears, etc.); to feel emotions from (joy, bravery, etc.); to hatch (esp. of parasitic insects, etc.)
in preparation (for); in case (of); in the lead-up (to)
once; one time; one round; one game; one bout; one heat
to have a go; to try and do (something); to take a chance with something