style; way; shape; form; appearance; state
change; modification; alteration; revision; amendment
group with a common interest (e.g. students); club (e.g. company sports club); circle; circle (shape)
elementary operation; basic operation; fundamental procedure
to study (in depth); to learn; to take lessons in
clanging; banging; throbbing (headache); pounding; fully; vigorously
popular name; common name; nickname; alias
vast; extensive; immense; huge; large; grand
character; personality; (fictional) character; letter; character
town; block; downtown; main street; street; road
trade; business; commerce; occupation; calling; profession
clear; clearing (a bar, hurdle, etc.); overcoming; getting through; clearing (the ball); clearing (e.g. a checked box)
recognition; acknowledgement; acknowledgment; approval; consent; agreement
notice; notification; report; posting
fellow; mutual; companion; comrade
fullness; completion; enhancement; improvement; replenishment; repletion
indispensable; essential; requisite; required; compulsory; necessary
reduction in working hours; reduction in business hours; time-saving
charges; billing; paying for items in online games
capsule toy; vending machine toy; gacha; loot box; loot crate
packing; packaging; face mask; face pack; puck
economical; bargain; good value; good-value
opening (in a game of go, chess, etc.); early stages; initial phase; outset
half the amount (of money); half price; half fare
not exceeding; and downward; below (e.g. standard); under (e.g. a level); the below-mentioned; the following
while looking on in blank amazement; before one's very eyes; before one knew what was happening
extravagant spending; wasteful spending; splurging; squandering
social game; social network game
obstacle; hindrance; impediment; difficulty
boss; leader; head; boss (difficult enemy, usu. at the end of a section or level)
shield; buckler; escutcheon; pretext
to defend against; to protect against; to prevent; to avert; to avoid
yikes!; eek!; ook; eek; customer
evaporation; disappearance (of people intentionally concealing their whereabouts); unexplained disappearance
regulation; adjustment; control