order; command; decree; (software) instruction; statement
infection prevention; infection control
abruptly; suddenly; all of a sudden; without warning
generation of heat; (attack of) fever; pyrexia
participation (in a tournament, match, race, etc.); entry; appearance (on the stage, television, etc.); exiting (a venue, train station, etc.); exit; being dispatched (of an ambulance, fire engine, etc.)
to turn left; to turn to the left
in the city; within the city
rate; ratio; proportion; percentage
to be absent; to take a day off; to rest; to have a break; to go to bed; to (lie down to) sleep
spare time; free time; time (it takes to do something); time required; time off; leave; dismissal
without; unacceptable; not alright; (arch.) nonexistent; (arch.) not being (there)
complaint; grumbling; objection; phrase; words; expression
to continue; to keep up; to keep on; to continue ...; to keep on ...
to call out (to); to call; to summon (a doctor, etc.); to invite; to designate; to name; to garner (support, etc.)
heat; fever; temperature; zeal; passion
tired; frazzled; tiresome; tiring; draining
foreign; imported; outpatient; outpatient care; outpatient clinic
to line up; to stand in a line; to rival; to match; to equal
to look after (often medically); to take care of
average; medium; mid-grade (item); regular grade; same level as; equal to
interval; period of time; among; between; good opportunity; chance
head; hair (on one's head); mind; brains; leader; chief; top
to hit; to strike; to strike (noon, etc.); to sound (cymbals, etc.); to beat (rhythmically, e.g. pulse, waves, etc.); to move; to impress
strange; odd; unexpected; change; incident; disturbance
to skin (one's knee); to graze; to scratch
funny; amusing; strange; odd; wrong; unsuitable
nature (of a person); sex; gender; sex (i.e. sexual attraction, activity, etc.); gender; -ty
judgment; judgement; divination; judgement
difficult; hard; impossible; unfeasible; fussy; particular; gloomy
unusual event; strange occurrence; strange phenomenon; something abnormal; change (for the worse); accident
case; occasion; situation; circumstances
to be answerable (for); to take the blame
peace of mind; relief; (sense of) security; safety; assurance; confidence
going to work; leaving for work; attendance (at work); being at work; presence (in the office); reporting for work
mouth; opening; hole; mouth (of a bottle); spout; gate; door
to be delighted; to be glad; to congratulate; to welcome (a proposal, advice, etc.); to take kindly to; to do with pleasure
feeling; sensation; preparedness; readiness; thought; sentiment
(approximate) time; around; suitable time (or condition); time of year; season
large and rough; big and tough; unrefined; rustic; extreme; excessive
poor (at); weak (in); not very good (at); not one's cup of tea; not one's favorite