weapon; arms; ordnance; weapon (something used to gain an advantage); asset
right hand; right-hand side; right-hand direction; (on) the right
left hand; left-hand side; left-hand direction; (on) the left
numerator; molecule; member; element
cutter; cutting tool; box cutter; utility knife; (tailor's) cutter; cutter (boat)
laser; Light Amplification by Stimulated Emission of Radiation
gate; branch of learning based on the teachings of a single master; division; phylum; counter for cannons
option; selecting an option; optional extra; individual item; separate item; option
link; directory entry; rink
reference; bibliographical reference; consultation; browsing (e.g. when selecting a file to upload on a computer); checking out
large; large-sized; large-scale; big
variety; kind; type; counter for kinds, species, etc.
bomb; alcohol with liquor added (esp. wine-based shōchū highball, also beer with whiskey)
another; one more; not quite; not very good; lacking
sphere; counter for balls
comprehension; consent; understanding; OK; roger (on two-way radio)
fixing (in place); being fixed (in place); fixing (e.g. salary, capital); keeping the same; fixation (histology); user name (on an online forum like 2ch where the majority of users post anonymously)
good; fine; excellent; favorable; favourable; satisfactory
dimension; perspective; point of reference; level (of something)
fault; dislocation; gap; discrepancy
development; evolution; expansion; spreading out; expansion (of an algebraic expression); development (of a three-dimensional shape)
second (unit of time); arc second
reverse; opposite; converse (of a hypothesis, etc.); inverse (function)
acting rashly; running wildly; runaway (process); reckless baserunning
threat; menace; coercion; terrorism
to apologize; to apologise
together with; as X, then Y (e.g. as we age we gain wisdom, as wine matures it becomes more valuable, etc.)
invalid; void; ineffective; unavailable
popular use; circulation; to pass as; to pass for
distant (from someone); aloof; estranged; knowing little (of); ill-informed (about); ignorant (of)
education; schooling; training; culture; cultivation; education
to do for (the sake of someone else)
social standing of a family; lineage; parentage; good family
plan; project; schedule; scheme; program; programme
painful; bitter; tough; difficult; cruel; harsh