two things that superficially similar but completely different; night and day; chalk and cheese; (lit.) the Moon and a turtle
to be affected; to put on airs; to act like (something one isn't); to pretend to be
race (of people); type of person
brightness; brilliance; brilliancy; radiance; glitter
Mr.; Mrs.; makes a word more polite (usu. in fixed expressions); state; situation
sky; the air; weather; far-off place; distant place; state of mind; feeling
visit for no reason; go on fool's errand
song with lyrics about resentment and a sorrowful tune; resentful complaint
group chat; system for chatting with multiple people simultaneously (e.g. on a messaging application)
reply (e.g. email, fax, letter); answer
association; socializing; socialising; fellowship
to be blind to one's shortcomings; to play innocent
to frown (on); to be grim-faced; to look sullen
workmanship; craftsmanship; grades; results; quality (e.g. of a crop); dealings
attendance (at school); going to school
corridor; hallway; passageway
morning; breakfast; (arch.) next morning
beautiful face; good looks; beauty
to apologize; to apologise
(laughing) foolishly; (smiling) thoughtlessly; indiscreetly (talking); carelessly (speaking); thin (paper, cloth, etc.); flimsy
lie; falsehood; fiction; fabrication
complete; whole; perfect; safe
with a feeling of relief; with a sigh of relief; deeply (sigh)
odious; hateful; awful; horrid; revolting
homework; assignment; pending issue; unresolved problem; open question
slow; time-consuming; late (in the day); towards the end (of the day or night); later (than expected or usual); late
there's no (other) way; cannot be helped; unavoidable; it's no use (doing); pointless; hopeless (person)
talking while standing; standing around talking
to leave; to depart; to take one's leave
to (call and) stop; to call (someone) to stop; to hail (e.g. a taxi)
unnatural; artificial; affected; strained
painful; heartrending; trying; oppressive; suffocating; miserable
quite indifferent; looking blank; looking as though one has nothing at all to do with what is going on
with that; on that note; altogether; ending at that point; cut off there
to search for; to look for; to hunt for; to search (a house, pocket, etc.); to search through; to rummage in (e.g. a drawer)
look!; there!; here!; that is
tired; frazzled; tiresome; tiring; draining
I, myself; one-self; by one-self; even I; even one
not understanding; not knowing
rough (touch, voice, etc.); coarse; gritty; rattling (of beans, beads, etc.)
science (inc. mathematics, medicine, etc.); natural science; science department (university); science course; science (as a school subject)