matter; affair; counter for (received) emails, text messages, voicemail messages, etc.; counter for accounts (on a website, email service, etc.)
to add (to); to add on; to append
to go out and away; to leave
vast; extensive; immense; huge; large; grand
timewasting; killing time
to think (something) is improper; to question; to have a problem with
elementary; basic; rudimentary
defect; fault; flaw; deformity; deficiency; shortage
time and time again; many times; a number of times
matter to be checked or investigated
another; different; separate; discrete
had better ...; had better not ...
engine; agency; organisation; system; facility
route; path; channel (e.g. sales, distribution)
PC; personal computer; prestressed concrete; precast concrete; polycarbonate; political correctness; patrol car
beforehand; in advance; previously
that; the matter in question
(not) even once; (not) ever
unnatural; artificial; affected; strained
careful; cautious; prudent; discreet; deliberate
to choose one's words (with care); to be careful with one's words
profit; gains; benefit; advantage; grace (of God, Buddha, etc.) (esp. as attained through rightful actions, prayer, adherence to one's faith, etc.); blessing
laboratory; seminar room; professor's office
young person; youth; young
professor; teaching; instruction
representative; exemplary; model
thesis; essay; treatise; paper; article
influencer (e.g. on social media)
hypothesis; supposition; assumption; tentative theory
social; societal; societary
to concern; to be related
text (of a book, document, etc.); body (of a letter); this passage; this sentence
elimination; erasure; clearing; elimination (of variables)
outline; summary; overview; synopsis; abstract; abridgment
condominium (usu. mid or high-rise); apartment building; apartment house; block of flats; apartment; flat
living by oneself; living alone