to be mixed; to be blended with; to be combined; to associate with; to mingle with; to interest
encroachment; invasion; erosion (e.g. of market share, rights); erosion; corrosion
to one's heart's content; as much as one likes; without reserve; freely; to the full
tightrope walking; high-wire act; funambulism; treading a tightrope; walking on thin ice; pulling a risky balancing act
to cross over; to go across; to extend; to cover; to range
unfortunately; sorry, but ...
on good terms (with); on friendly terms (with); (getting along) well; in harmony; happily; peacefully
in the same way as; just like
teaching the basics; initiation; introduction
to be taught; to learn; to take lessons in
advice; counsel; suggestion; tip; hint
whim; caprice; fancy; capricious; fickle; whimsical
relation; relative; kind; cordial
prompt efficiency; immediate effectivity
to feel attracted by; to be fascinated by
proposal; offer; request; application
to resign; to abandon; to step aside; to back out of; to retire; to get away
opposition; resistance; insubordination; defiance; hostility; rebellion
palm (of one's hand); skill; (in one's) grip; (under one's) control; one's (concealed) intentions; one's cards
endurance; patience; perseverance; self-control; self-restraint
harmless (remark, topic, etc.); inoffensive; safe; bland; neutral (attitude); noncommittal (reply)
revolution; rotation; turning; turning (an aircraft or ship)
top of the head; crown of the head; vertex; (the) parietal
to lose hair; to become bald; to become bare (e.g. a mountain becomes bare of trees)
to become familiar with; to get used to; to become accustomed to; to come to fit; to go (well) with; to suit
explanation (of a text, phrase, etc.); lecture; explanation (in a pompous fashion); (long-winded) lecture; (arch.) storytelling
principle; theory; fundamental truth
to slip into; to crawl into (under); to conceal oneself (under); to sneak into; to infiltrate
to call (someone) to (the door, phone, etc.); to tell (someone) to come; to call up (on the phone); to invoke (e.g. a subroutine); to call; to open (e.g. a file)
what's the best thing to do?; what to do?
to reach; to amount to; to be up to the task; to come up to; to compare with; to be a match (for)
to read the situation; to sense the mood; to read the room
poor (at); weak (in); not very good (at); not one's cup of tea; not one's favorite
field; sphere; realm; division; branch
to draw back; to sink; to be set back (e.g. from a road); to withdraw (e.g. from the public eye); to retire to (somewhere)
fence; paling; railing; (arch.) fortress
to lean against; to recline on; to lean on; to rely on; to depend on
to amass; to accumulate; to store; to leave unpaid
to use up; to exhaust; to wear out
powerless; weak; lacking physical strength; incompetent; lacking ability; powerless
mountain road; mountain trail
bombing (shelling) the wrong target; (be killed by) friendly fire
gas (as a fuel); gas (state of matter); poison gas; dense fog; thick fog; gas stove; gas cooker