activity (esp. energetic); great efforts; conspicuous service; to flourish; to participate actively; to play an active role
polite; courteous; hospitable
gear; speed (e.g. 4-speed transmission)
submarine voyage; underwater navigation
good; excellent; fine; nice; pleasant; agreeable
wolf (Canis lupus); wolf in sheep's clothing; womanizer
evacuation; emission (e.g. of CO2, etc.); ejection
without; unacceptable; not alright; unsatisfactory
associate; junior; assistant; runner-up
command; order; dictation; nth year in the Reiwa era (May 1, 2019-)
burst of energy from within
flapping sound (of wings); fluttering; hum (of insects); whizz (of a flying arrow); whoosh
biting louse (any louse of order Mallophaga); small winged insect (esp. a flying ant or termite)
rectification; commutation
to harvest; to reap; to take in; to gather in; to adopt (e.g. idea); to accept (e.g. advice)
gas (state of matter, e.g. poison gas, natural gas); gasoline; gas; dense fog; thick fog; gas stove
anti-aircraft; antiaircraft
control tower; conning tower; leader; commander; playmaker; game maker
man-eating shark (esp. great white shark)
sudden; abrupt; impromptu skit; bandwagon fan; fair-weather fan
the entire strength; all hands; all the members
to get used to; to grow accustomed to; to become skilled in; to become experienced at; to become tame; to become domesticated
to take in one's hand; to pick up; to obtain
to nail; to knock; to bang (e.g. one's head); to throw (e.g. a rock); to fling
heel (of foot, shoe, stocking, etc.)
methodical; precise; meticulous; wooden post that has been carved to have a rounded corner with grooves running along either side of it
it's best to; it's safest to; there's nothing better than
(bearing a) close resemblance; vivid reminder (e.g. of the past); dim; faint; vague
to blink (one's eyes); to wink; to bat; to twinkle (e.g. stars); to flicker; to waver