going up and down; ascent and descent
supervision; management; supervisor; manager
pilothouse; wheelhouse; steering house
very cautious person; very prudent person; very discreet person
nuisance to other people; inconvenience to others
favoritism; favouritism; partiality; prejudice; bias
to lean (to one side); to incline; to be unbalanced (e.g. diet); to be unduly weighted towards; to be partial; to be biased
device; equipment; machinery; apparatus
rug; lag (esp. in online gaming)
degree of difficulty; difficulty level
sub; substitute; reserve; sub-
running (of a car, bus, etc.); traveling; travelling; running (of a program)
complementation; supplementation; completion
control center; control centre
error; fumble that leads to failing to put out a runner
machinery and materials; equipment; materials for manufacturing machinery
hypothetical; theoretical; presumptive
receptor; (sensory) receptor
planetary system; star system
numerical value; figure; result; reading (on a meter, etc.)
present stage; current phase; current rank; present grade
class-A; A class; A grade
to take a breath; to take a short rest
distance covered (by a ship or aircraft); run; sail; voyage; cruise; flight
energy conservation; economical use of energy; energy-saving
test (of ability, knowledge, etc.); exam; test (of performance, quality, etc.); trial; rehearsal
light; light (colour, food, comedy, etc.); right; right field; right fielder
sleeper; sleeping person; wearable blanket; sleeper agent; sleeper (bowling)