to change; to alter; to transform; to reform; to revise; to amend
mechanism; machinery; system; structure; organization
convenient; handy; useful
to be able to manage somehow or other
may; might; perhaps; may be; possibly
companion; fellow; group; company; member of the same category (family, class)
to call; to summon; to send for; to call together
reaction; response; physical reaction (to a stimulus); observable response (of an organism); reaction; effect
habit; behavior; behaviour; trait
to call each other; to call out to one another
resonance; sympathy (with a view, idea, etc.)
degree; amount; grade; standard; of the order of (following a number); about
influence; effect; impact
shutting tightly; making airtight; sealing hermetically
state; condition; situation; appearance; circumstances
narrow; confined; small; limited; narrow-minded; confining
bad(-tasting); unpalatable; poor; unskillful; ugly; unattractive
to bring near; to bring close; to let go near; to associate with; to bring (people) together; to let come near (of a person)
to continue; to keep up; to keep on; to continue ...; to keep on ...
inside; within; while (e.g. one is young); during; among; amongst; in (secret, chaos, poverty, etc.)
to descend (e.g. a mountain); to go down; to alight (e.g. from bus); to get off; to step down; to retire; to be granted
by sheer strength; by brute force
to take (someone to a place); to take (someone) with one; to take along; to lead away
even if ...; even supposing that ...; also as ...; also for ...; also from the position of ...
futility; waste; uselessness; pointlessness; idleness
no; you're welcome; not at all; don't mention it
a little; a bit; a little while; a short time; a little way; a short distance
space (between); gap; period of time (during, while); duration; between (two parties or things); among (a group); relations (between)
to shake; to sway; to rock; to become unstable; to become unsettled; to be shaken
peace of mind; relief; (sense of) security; safety; assurance; confidence
always; without exception; necessarily; certainly; without fail; positively
injured person; wounded person
so; like this; in this way; this much; to this extent
previously; before; first; before (something or someone else); beforehand; in advance
several; a few; number; quantity; counting; calculation; number
to fit (inside something)
so; therefore; and; (and) then