group with a common interest (e.g. students); club (e.g. company sports club); circle; circle (shape)
elementary operation; basic operation; fundamental procedure
clanging; banging; throbbing (headache); pounding; fully; vigorously
popular name; common name; nickname; alias
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
extravagant spending; wasteful spending; splurging; squandering
shield; buckler; escutcheon; pretext
evaporation; disappearance (of people intentionally concealing their whereabouts); unexplained disappearance
to burn; to burn with (emotion, feeling); to be fired up
graphics card; video card
no need to guess; certainly
finishing blow; coup de grâce
obvious; clear; plain; evident; apparent; explicit
to do nothing but; to spend all one's time doing
to rise high (of water); to overflow; to swell; to be filled with (emotion, energy, etc.); to be bursting with; to be brimming with
to say in other words; to put another way; to express in different words; to reword; to rephrase
to scribble (write quickly); to dash off
infancy; childish; infantile; immature
to one's heart's content or satisfaction
self-indulgence; doing as one pleases
firm; unshakeable; resolute
to envy; to be envious of; to be jealous of
equal; equivalent; equals sign; equality sign; equals (as in "A equals B")
calming down; quieting down
cripple; disabled person; invalid
group engaged in some activity (players, companies, forces, etc.)