isn't it?; let's ...; why don't we ...; how about we ...
useless; no future in it; doesn't make sense; having no point
already; now; no longer; not any more
ugly; unattractive; unsightly; unseemly
expansion; swelling; increase; growth
oneself; oneself; for oneself; personally
to tie; to fasten; to hitch; to secure (trust, patronage of customers, etc.); to keep (an employee, someone's interest, etc.); to save (someone's life)
agglutination; adhesion; fusion; combination; blending; uniting
to shut; to close; to block (a street, entrance, etc.); to shut in (with snow, ice, etc.); to shut off; to consume (with negative feelings)
moving forward (e.g. vehicle); onward movement; advance (work, procedure, etc.); advancement; progress (of a disease); disease progression
intelligence; intellect; brains
retreat; falling back; recession; waning; backspace (key)
to get carried away; to get overly elated; to become over-excited; to get up to speed; to move into gear
to turn; to revolve; to visit several places; to function well; to pass a certain time
to carry on one's back; to be burdened with; to take responsibility for; to have (something) in the background; to be in front (of something); to be conceited
crash; smash; bang; sound of a large, heavy object falling
very; extremely; terrible; horrid; remarkable; extraordinary
in that manner; like that
person concerned; interested party; related party
tool; implement; means; furniture
to try and do something; to attempt to do something
to branch; to fork; to separate; to split; to disperse; to scatter
to join forces; to cooperate
study; research; investigation
generation; the world; the age
each time; every time; whenever (something happens); on the occasion of
variation; rogue (something)
extermination; expulsion; destruction
metabolism; renewal; regeneration; replacing the old with the new
end; tip; extremities; terminal
swelling; enlargement; becoming fat; hypertrophy
all over the body; from head to foot; all over
cell; cell (in an organization, esp. a communist party)
to result in death; to lead to death; to be fatal (e.g. disease)
distinction; difference; separate; different; exception; exclusion
system; lineage; ancestry; group (e.g. of colors) (colours); family (e.g. of languages); close (evolutionary) relationship
to grow up; to become an adult; to become big; to grow in size
how; in what way; by what means
to support; to prop; to sustain; to hold at bay; to stem; to check