sensitive; alert; aware; susceptible
to talk; to carry meaning
counter for occurrences; a time; an instance; inning (baseball); round; episode; chapter
meeting; assembly; association; conjunction
number; number plate; license plate
admission; joining; enrollment; enrolment
close friend; bosom friend; buddy; crony; chum
establishment; founding; incorporation (of a business)
president (of a society); chairman
cum (e.g. bedroom-cum-study); holding both roles (e.g. Prime Minister and Minister of Foreign Affairs); and; in addition; concurrently; at the same time
self-study; teaching oneself; studying by oneself (at school) while the teacher is absent
used (ticket, stamp, etc.); spent (fuel, battery, etc.)
willpower; energy; vitality
whether or not (in phrases like "I don't know whether or not I can come")
upright; honest; faithful; conscientious; sincere
full of confidence; brimming with (self-)confidence; having great faith in oneself
blunder; miss; slip; oversight
suburb; residential area on the outskirt of a city; commuter belt
arms; weapons (of war); armor; armour
factory; plant; mill; workshop
supervision; control; superintendence; director; superintendent; supervisor
patrolling; one's rounds; inspection tour; watchman; patrolman
free (of restraint, controls, etc.); free (of cost); freelance; one-size
gatekeeper; door guard; doorman; concierge; janitor
about when; about what time; how soon
one's relationships; people one knows; circle of friends
to enclose (a word, letter, symbol, etc.) with a circle
able; capable; competent; talented; efficient
fortunate person; lucky fellow; lucky dog
to be unsteady; to reel; to shake; to waver; to be unsettled (feelings, thoughts, etc.)
written apology; written statement of regret
(turning) round and round; in circles; wrapping around; winding around
circumference; outskirts; environs; (computer) peripheral
here and there; in twos and threes; sporadically; now and then; from time to time; occasionally
a long time (since the last time); first in a long time
discovery; detection; finding
behavior; behaviour; manner; attitude; bearing