coating; film; membrane; capsule; tunic
unit; (small) group (esp. in music or entertainment); band
establishment; institution; installation (of a machine or equipment)
tunnel; to tunnel (through a potential barrier); letting a grounder go through one's legs
connection; linking; joining; coupling; attaching; junction
permanent; perpetual; lasting
ground; crust (earth); foundation (building, etc.); base; constituency; power base
cave-in; collapse; sinking; depression (e.g. of the skull); subsidence
survival; survivor; relic
temporary construction; temporary establishment; provisional construction; assumption; supposition
permanent establishment (in tax law)
division (of a larger group); branch; field; class (subclass); group; category
test; trial; ordeal; tribulation
illegitimate child; bastard; love child
saying; maxim; aphorism; proverb
indigenous rights; aboriginal rights
equator; (celestial) equator
military discipline; military regulations; military rules
relaxation (e.g. of muscles); becoming flaccid
(relative) merits; superiority or inferiority; quality
to compete with; to vie for
rotation (on an axis); rotation (under its own power)
(degree of) risk; riskiness; danger
actual place; actual location; the spot; place where one is currently living
short distance; close range
administrative; businesslike; practical; impersonal; perfunctory; robot-like
calculation; counting; (dealing with) figures; cardinality
lack; absence; shortage; deficiency; privation
irrational; illogical; unreasonable; absurd; inconsistent
to become rusted together; to become rusted shut; to rust; to become (completely) rusty; to become rusty (of a skill or ability); to become less effective
mathematical principle; mathematics; arithmetic; figures; accounts
route; road; distance travelled in a day; one's ... (age, e.g. 40s, 60s)
to draw (conclusion); to deduce; to derive
one large ...; a great ...