season (period in which regulated games are played); season (division of the year); season (of a TV show, etc.); season (for doing something, e.g. ski season, entrance examination season)
merry voices (e.g. of children playing)
friend and foe; enemies and allies; both sides
natural; inborn; innate; inherent; characteristic
cooperation; coordination; collaboration; integration; linking
earmuffs (for protection against cold); ear warmers
intracerebral; inside the brain; (occurring) in the mind; mental (e.g. image); imaginary
firing one shot at a time; single-shot gun; having only one engine; single-engined aeroplane; one-shot (e.g. story); non-serial
all the time; every single time; thank you (for your continued patronage)
whenever (each time) one sees (it)
Catholic; Catholicism; Catholic Church
last night; the previous night; night before (Christmas, etc.); eve (of festival, major event, etc.)
24th day of the month; 24 days
winter vacation; winter holidays
weariness (from); fatigue; tiredness; exhaustion
to do something by choice; to like; to be fond of
to rebound; to recoil; to splash; to have a repercussion; to have a reciprocal effect
to hurl abuse (at); to use abusive language
pocket heater; hand warmer; heater pack
to warm (up); to heat (up); to sit on (an idea, plan, etc.); to keep to oneself; to renew (an old friendship); to take for oneself
reserve; spare; treasured; valued; (ace) up one's sleeve; trump
thank you (for your hard work); good work; see you; goodbye; goodnight
insensitive; inconsiderate; callous; thick-skinned
these days; nowadays; now; at present; recently; lately
innocent; sensitive; uncomplicated; unpretentious; straightforward
large build; large pattern
battle for Christmas sales
jingle (in a TV or radio commercial)
Christmas carol; Christmas song
present age; present day; contemporary; modern era; modern times; contemporary era
final exam; term-end examination; end-of-term examination
carelessly; thoughtlessly; inadvertently
December; twelfth month of the lunar calendar
calendar; calender (machine for flattening things)