class; heading; group; category
no!; no no!; no, not at all
alternate; alternating; mutual; reciprocal
high-rise building; tower block; skyscraper
it is assuredly that ...; can say with confidence that ...
to peep (through); to peek; to await (one's chance); to guess; to infer
use; exercise (of one's right, authority, power, etc.)
dispersion; scattering; spreading out; diffusion
high (e.g. spirits); merry; high; high (i.e. feeling of extreme pleasure)
internal organ; viscera; gut
wood; woods; forest; bunch (of something); cluster; line
a kind; a sort; of sorts; something of a; sort of; somewhat
to keep someone from doing; to stop; to prevent; to check; to hinder; to obstruct
to enter; to trespass; to interfere; to meddle; to pry into
serious; severe; grave; acute
to go along; to walk along; to follow
oh my god; how; what the; incredible
to be sufficient; to be enough; to be worth doing; to be worthy of; to do (the job); to serve
small quantity; small amount; narrowmindedness
small; small-sized; small-scale; miniature
bird; bird meat (esp. chicken meat); fowl; poultry
estimation; criticism; comment
aviation; flight; flying; to fly; to take a flight
lack of policy; having no measures; lacking means
bottom layer; undermost layer; lowest (societal) class; bottom (economic) stratum; lowest caste
inner part; inside; interior; depths (e.g. of a forest); back (of a house, drawer, etc.); bottom (e.g. of one's heart)
region; limits; stage; level
drawing; picture; diagram; sight; scene
in turns; in series; in number order; by rotation
lowest part; bottom (or footer) of a page, computer screen, on-screen window, etc.
to write; to compose; to pen; to draw; to paint
the end; the extremity; the limit; the limits; the result
(an) unknown; unknown number; variable; unknown quantity; not yet known
cliff; precipice; precipice; brink of a dangerous situation