electricity; (electric) light
diffusion; spread; popularization; promulgation; familiarization
grease; animal fat; tallow
kerosene; paraffin; lamp oil
kind; sort; type; similar example; parallel; the like
insufficiency; deficiency; shortage; dissatisfaction; discontent; complaint
location (of); position; whereabouts; place where one is
throw; throwing; resigning (a game of shogi, go, etc.); giving up; selling at a loss; sell-off
admirable; commendable; praiseworthy; laudable; brave; heroic
profound; deep; deep (of a cave, etc.); innermost; interior
blue; azure; green; green light (traffic); black (horse coat color); blue 5-point card; immature
treating (someone) like an object
to speak; to hear a voice
advice (to a superior); counsel; proposal; suggestion; recommendation
tough measure; firm step; strong measure
assumption; supposition; hypothesis; supposition
gap; lag; difference; discrepancy; shear (e.g. shear stress)
blinking away tears; tear-filled blinking eyes
joint; knuckle; tune; melody; node (of a plant stem); joint
lyrical; poetic; expressive of emotion
emotion; feeling; atmosphere; mood; spirit
emotional attachment; attitude (expressing emotion); meditative pose (e.g. an actor); posing for effect
existing alongside (each other); mixture; intermingling
essential; substantial; substantive; intrinsic
branches and leaves; foliage; unimportant details; nonessentials; side issue
report of (one's) research; research paper
to shorten; to reduce; to crumple (fabric); to wrinkle; to make (one's body) smaller; to draw in (one's legs)
dialogue; conversation; talk; discussion; communication
ought to do; have to do; must do; feel obliged to
to be too late (to be of use)
generation of electricity; power generation; sending a telegram (now usu. for congratulations, condolences, etc.); telegraphing
gold (metal); gold (color); gold (medal); first place (prize); something of great value; something golden (e.g. silence); money
trial; trying out; giving (something) a trial
even more; still more; one layer; lowest floor (of a building); rather; sooner